Falcon Heavy - Demo mise
Re: Falcon Heavy - Demo mise
Preklad sklatby Davida Bowieho ,ktorá žačala hrať po odhodení krytu.
Treba dole prepnuť tlačítko CC na češtinu:
https://vimeo.com/254781123

Treba dole prepnuť tlačítko CC na češtinu:
https://vimeo.com/254781123
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Re: Falcon Heavy - Demo mise
---
"Mystery creates wonder and wonder is the basis of man's desire to understand." Neil Armstrong
"Mystery creates wonder and wonder is the basis of man's desire to understand." Neil Armstrong
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Re: Falcon Heavy - Demo mise
Tesla zachycena na amatérské fotografii. Neuvěřitelná práce.

Tesla je označena červenou barvou.
https://www.virtualtelescope.eu/2018/02 ... -feb-2018/

Tesla je označena červenou barvou.
https://www.virtualtelescope.eu/2018/02 ... -feb-2018/
---------------
"Nejhezčí sny jsou ty, které se uskuteční."
"Nejhezčí sny jsou ty, které se uskuteční."
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Re: Falcon Heavy - Demo mise
---
"Mystery creates wonder and wonder is the basis of man's desire to understand." Neil Armstrong
"Mystery creates wonder and wonder is the basis of man's desire to understand." Neil Armstrong
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Re: Falcon Heavy - Demo mise
---
"Mystery creates wonder and wonder is the basis of man's desire to understand." Neil Armstrong
"Mystery creates wonder and wonder is the basis of man's desire to understand." Neil Armstrong
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Re: Falcon Heavy - Demo mise
OCISLY před chvílí dorazila viditelně nepoškozená do Port Canaveral. Snad oprava dvou pohonů po "šrapnelizaci" troskami centrálního stupně nebude moc náročná.





---
"Mystery creates wonder and wonder is the basis of man's desire to understand." Neil Armstrong
"Mystery creates wonder and wonder is the basis of man's desire to understand." Neil Armstrong
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Re: Falcon Heavy - Demo mise
Poletový rozbor dat ukázal nominální výkon u všech 28 motorů během vzletové fáze.
Problém s centrálním stupněm během přistání se ještě analyzuje.

Problém s centrálním stupněm během přistání se ještě analyzuje.
---
"Mystery creates wonder and wonder is the basis of man's desire to understand." Neil Armstrong
"Mystery creates wonder and wonder is the basis of man's desire to understand." Neil Armstrong
Re: Falcon Heavy - Demo mise
Už jen tohle zní monstrózně.Pospíšil píše:u všech 28 motorů
Re: Falcon Heavy - Demo mise
Ještě drobné ujištění. Při startu bylo použito 27 motorů a druhý stupeň měl jeden. Mám těch 28 chápat jako 27 +1 nebo je někde chybka. Přiznám se, že mě to číslo trklo do očí, ale pak jsem si vzpomněl ještě na druhý stupeň, tak se radši ujišťuji jestli jsem pochopil správně.Pospíšil píše:Poletový rozbor dat ukázal nominální výkon u všech 28 motorů během vzletové fáze.![]()
Problém s centrálním stupněm během přistání se ještě analyzuje.

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Re: Falcon Heavy - Demo mise
Záznamy o Tesle & Starmanovi v JPL Horizons systems https://ssd.jpl.nasa.gov/horizons.cgi#results
Tlačítko "Generate Ephemeris".
Pokud chápu správně význam parametrů "delta" a "deldot", tak je Tesla k dnešní půlnoci od Země ve vzdálenosti 0.00434559501341 AU a vzdaluje se od nás rychlostí 3.6184 km/s.
===============================================================================
Revised: Feb 08, 2018 Tesla Roadster (spacecraft) -143205 (solution #3)
Tesla Roadster (AKA: Starman, 2018-017A)
NOTE:
The trajectory estimate will be updated here in the days ahead if more
measurement data is reported.
LAUNCHED:
2018-Feb-06 20:45 UTC by Falcon Heavy (FH) from Kennedy Space Center, USA
(launchpad 39A)
BACKGROUND:
Dummy payload from the first launch of SpaceX Falcon Heavy launch vehicle.
Consists of a standard Tesla Roadster automobile and a spacesuit-wearing
mannequin nicknamed "Starman".
Also includes a Hot Wheels toy model Roadster on the car's dash with a
mini-Starman inside. A data storage device placed inside the car contains
a copy of Isaac Asimov's "Foundation" novels. A plaque on the attachment
fitting between the Falcon Heavy upper stage and the Tesla is etched with
the names of more than 6,000 SpaceX employees.
After orbiting the Earth for 6 hours, a third-stage burn-to-depletion was
completed at approximately 02:30 UTC Feb 7, placing the dummy payload in
a heliocentric orbit having a perihelion of 0.99 au and aphelion ~1.7 au.
PAYLOAD MASS: ~1250 Kg
TRAJECTORY:
This trajectory is based on JPL solution #3, a fit to 57 ground-based
optical astrometric measurements spanning 2018 Feb 8.2 to 8.8.
====================================================================
*******************************************************************************
Ephemeris / WWW_USER Fri Feb 9 08:22:44 2018 Pasadena, USA / Horizons
*******************************************************************************
Target body name: SpaceX Roadster (spacecraft) (-143205) {source: tesla_s3}
Center body name: Earth (399) {source: DE431mx}
Center-site name: GEOCENTRIC
*******************************************************************************
Start time : A.D. 2018-Feb-08 00:00:00.0000 UT
Stop time : A.D. 2018-Mar-10 00:00:00.0000 UT
Step-size : 1440 minutes
*******************************************************************************
Target pole/equ : No model available
Target radii : (unavailable)
Center geodetic : 0.00000000,0.00000000,0.0000000 {E-lon(deg),Lat(deg),Alt(km)}
Center cylindric: 0.00000000,0.00000000,0.0000000 {E-lon(deg),Dxy(km),Dz(km)}
Center pole/equ : High-precision EOP model {East-longitude +}
Center radii : 6378.1 x 6378.1 x 6356.8 km {Equator, meridian, pole}
Target primary : Earth
Vis. interferer : MOON (R_eq= 1737.400) km {source: DE431mx}
Rel. light bend : Sun, EARTH {source: DE431mx}
Rel. lght bnd GM: 1.3271E+11, 3.9860E+05 km^3/s^2
Atmos refraction: NO (AIRLESS)
RA format : HMS
Time format : CAL
EOP file : eop.180208.p180502
EOP coverage : DATA-BASED 1962-JAN-20 TO 2018-FEB-08. PREDICTS-> 2018-MAY-01
Units conversion: 1 au= 149597870.700 km, c= 299792.458 km/s, 1 day= 86400.0 s
Table cut-offs 1: Elevation (-90.0deg=NO ),Airmass (>38.000=NO), Daylight (NO )
Table cut-offs 2: Solar elongation ( 0.0,180.0=NO ),Local Hour Angle( 0.0=NO )
Table cut-offs 3: RA/DEC angular rate ( 0.0=NO )
**************************************************************************************************************
Date__(UT)__HR:MN R.A._(ICRF/J2000.0)_DEC APmag S-brt delta deldot S-O-T /r S-T-O
**************************************************************************************************************
$$SOE
2018-Feb-08 00:00 14 25 13.56 -27 35 28.9 15.31 n.a. 0.00221882886688 3.7794215 95.7831 /L 84.0895
2018-Feb-09 00:00 14 33 30.07 -27 16 25.8 16.79 n.a. 0.00434559501341 3.6184026 95.1571 /L 84.5924
2018-Feb-10 00:00 14 36 24.00 -27 08 52.5 17.61 n.a. 0.00641561085845 3.5577749 95.5839 /L 84.0463
2018-Feb-11 00:00 14 37 51.07 -27 04 50.9 18.18 n.a. 0.00845954756349 3.5234859 96.2944 /L 83.2186
2018-Feb-12 00:00 14 38 41.61 -27 02 15.1 18.62 n.a. 0.01048708068347 3.4996044 97.1248 /L 82.2727
2018-Feb-13 00:00 14 39 12.86 -27 00 19.8 18.96 n.a. 0.01250244799142 3.4808130 98.0188 /L 81.2647
2018-Feb-14 00:00 14 39 32.35 -26 58 44.4 19.25 n.a. 0.01450785424088 3.4648547 98.9520 /L 80.2191
2018-Feb-15 00:00 14 39 43.90 -26 57 18.2 19.49 n.a. 0.01650458390845 3.4506332 99.9118 /L 79.1485
2018-Feb-16 00:00 14 39 49.64 -26 55 55.0 19.70 n.a. 0.01849345586582 3.4375684 100.8914 /L 78.0599
2018-Feb-17 00:00 14 39 50.89 -26 54 30.8 19.89 n.a. 0.02047503510499 3.4253325 101.8863 /L 76.9577
2018-Feb-18 00:00 14 39 48.49 -26 53 03.2 20.05 n.a. 0.02244973860527 3.4137266 102.8939 /L 75.8447
2018-Feb-19 00:00 14 39 43.02 -26 51 30.3 20.20 n.a. 0.02441788936430 3.4026165 103.9121 /L 74.7231
2018-Feb-20 00:00 14 39 34.89 -26 49 51.2 20.33 n.a. 0.02637974301701 3.3918988 104.9398 /L 73.5943
2018-Feb-21 00:00 14 39 24.40 -26 48 04.9 20.45 n.a. 0.02833549938889 3.3814814 105.9758 /L 72.4594
2018-Feb-22 00:00 14 39 11.80 -26 46 11.1 20.56 n.a. 0.03028530577665 3.3712733 107.0193 /L 71.3193
2018-Feb-23 00:00 14 38 57.23 -26 44 09.4 20.66 n.a. 0.03222925600981 3.3611799 108.0697 /L 70.1748
2018-Feb-24 00:00 14 38 40.83 -26 41 59.6 20.76 n.a. 0.03416738815161 3.3511030 109.1267 /L 69.0264
2018-Feb-25 00:00 14 38 22.67 -26 39 41.6 20.84 n.a. 0.03609968357253 3.3409458 110.1900 /L 67.8746
2018-Feb-26 00:00 14 38 02.79 -26 37 15.3 20.92 n.a. 0.03802607067010 3.3306241 111.2594 /L 66.7194
2018-Feb-27 00:00 14 37 41.16 -26 34 40.5 21.00 n.a. 0.03994643701280 3.3200842 112.3349 /L 65.5611
2018-Feb-28 00:00 14 37 17.76 -26 31 56.9 21.07 n.a. 0.04186065311484 3.3093244 113.4169 /L 64.3996
2018-Mar-01 00:00 14 36 52.48 -26 29 04.2 21.13 n.a. 0.04376860852255 3.2984149 114.5055 /L 63.2346
2018-Mar-02 00:00 14 36 25.20 -26 26 01.5 21.19 n.a. 0.04567025664465 3.2875071 115.6013 /L 62.0659
2018-Mar-03 00:00 14 35 55.78 -26 22 48.2 21.25 n.a. 0.04756566068290 3.2768274 116.7049 /L 60.8929
2018-Mar-04 00:00 14 35 24.08 -26 19 23.1 21.30 n.a. 0.04945503173148 3.2666574 117.8169 /L 59.7152
2018-Mar-05 00:00 14 34 49.95 -26 15 45.2 21.36 n.a. 0.05133875274033 3.2573062 118.9378 /L 58.5323
2018-Mar-06 00:00 14 34 13.28 -26 11 53.2 21.40 n.a. 0.05321738704481 3.2490857 120.0682 /L 57.3437
2018-Mar-07 00:00 14 33 33.94 -26 07 46.1 21.45 n.a. 0.05509167464325 3.2422938 121.2086 /L 56.1492
2018-Mar-08 00:00 14 32 51.89 -26 03 22.7 21.49 n.a. 0.05696252143874 3.2372066 122.3594 /L 54.9484
2018-Mar-09 00:00 14 32 07.05 -25 58 42.0 21.53 n.a. 0.05883098626390 3.2340780 123.5207 /L 53.7412
2018-Mar-10 00:00 14 31 19.42 -25 53 43.0 21.57 n.a. 0.06069826884771 3.2331427 124.6927 /L 52.5275
Tlačítko "Generate Ephemeris".
Pokud chápu správně význam parametrů "delta" a "deldot", tak je Tesla k dnešní půlnoci od Země ve vzdálenosti 0.00434559501341 AU a vzdaluje se od nás rychlostí 3.6184 km/s.
===============================================================================
Revised: Feb 08, 2018 Tesla Roadster (spacecraft) -143205 (solution #3)
Tesla Roadster (AKA: Starman, 2018-017A)
NOTE:
The trajectory estimate will be updated here in the days ahead if more
measurement data is reported.
LAUNCHED:
2018-Feb-06 20:45 UTC by Falcon Heavy (FH) from Kennedy Space Center, USA
(launchpad 39A)
BACKGROUND:
Dummy payload from the first launch of SpaceX Falcon Heavy launch vehicle.
Consists of a standard Tesla Roadster automobile and a spacesuit-wearing
mannequin nicknamed "Starman".
Also includes a Hot Wheels toy model Roadster on the car's dash with a
mini-Starman inside. A data storage device placed inside the car contains
a copy of Isaac Asimov's "Foundation" novels. A plaque on the attachment
fitting between the Falcon Heavy upper stage and the Tesla is etched with
the names of more than 6,000 SpaceX employees.
After orbiting the Earth for 6 hours, a third-stage burn-to-depletion was
completed at approximately 02:30 UTC Feb 7, placing the dummy payload in
a heliocentric orbit having a perihelion of 0.99 au and aphelion ~1.7 au.
PAYLOAD MASS: ~1250 Kg
TRAJECTORY:
This trajectory is based on JPL solution #3, a fit to 57 ground-based
optical astrometric measurements spanning 2018 Feb 8.2 to 8.8.
====================================================================
*******************************************************************************
Ephemeris / WWW_USER Fri Feb 9 08:22:44 2018 Pasadena, USA / Horizons
*******************************************************************************
Target body name: SpaceX Roadster (spacecraft) (-143205) {source: tesla_s3}
Center body name: Earth (399) {source: DE431mx}
Center-site name: GEOCENTRIC
*******************************************************************************
Start time : A.D. 2018-Feb-08 00:00:00.0000 UT
Stop time : A.D. 2018-Mar-10 00:00:00.0000 UT
Step-size : 1440 minutes
*******************************************************************************
Target pole/equ : No model available
Target radii : (unavailable)
Center geodetic : 0.00000000,0.00000000,0.0000000 {E-lon(deg),Lat(deg),Alt(km)}
Center cylindric: 0.00000000,0.00000000,0.0000000 {E-lon(deg),Dxy(km),Dz(km)}
Center pole/equ : High-precision EOP model {East-longitude +}
Center radii : 6378.1 x 6378.1 x 6356.8 km {Equator, meridian, pole}
Target primary : Earth
Vis. interferer : MOON (R_eq= 1737.400) km {source: DE431mx}
Rel. light bend : Sun, EARTH {source: DE431mx}
Rel. lght bnd GM: 1.3271E+11, 3.9860E+05 km^3/s^2
Atmos refraction: NO (AIRLESS)
RA format : HMS
Time format : CAL
EOP file : eop.180208.p180502
EOP coverage : DATA-BASED 1962-JAN-20 TO 2018-FEB-08. PREDICTS-> 2018-MAY-01
Units conversion: 1 au= 149597870.700 km, c= 299792.458 km/s, 1 day= 86400.0 s
Table cut-offs 1: Elevation (-90.0deg=NO ),Airmass (>38.000=NO), Daylight (NO )
Table cut-offs 2: Solar elongation ( 0.0,180.0=NO ),Local Hour Angle( 0.0=NO )
Table cut-offs 3: RA/DEC angular rate ( 0.0=NO )
**************************************************************************************************************
Date__(UT)__HR:MN R.A._(ICRF/J2000.0)_DEC APmag S-brt delta deldot S-O-T /r S-T-O
**************************************************************************************************************
$$SOE
2018-Feb-08 00:00 14 25 13.56 -27 35 28.9 15.31 n.a. 0.00221882886688 3.7794215 95.7831 /L 84.0895
2018-Feb-09 00:00 14 33 30.07 -27 16 25.8 16.79 n.a. 0.00434559501341 3.6184026 95.1571 /L 84.5924
2018-Feb-10 00:00 14 36 24.00 -27 08 52.5 17.61 n.a. 0.00641561085845 3.5577749 95.5839 /L 84.0463
2018-Feb-11 00:00 14 37 51.07 -27 04 50.9 18.18 n.a. 0.00845954756349 3.5234859 96.2944 /L 83.2186
2018-Feb-12 00:00 14 38 41.61 -27 02 15.1 18.62 n.a. 0.01048708068347 3.4996044 97.1248 /L 82.2727
2018-Feb-13 00:00 14 39 12.86 -27 00 19.8 18.96 n.a. 0.01250244799142 3.4808130 98.0188 /L 81.2647
2018-Feb-14 00:00 14 39 32.35 -26 58 44.4 19.25 n.a. 0.01450785424088 3.4648547 98.9520 /L 80.2191
2018-Feb-15 00:00 14 39 43.90 -26 57 18.2 19.49 n.a. 0.01650458390845 3.4506332 99.9118 /L 79.1485
2018-Feb-16 00:00 14 39 49.64 -26 55 55.0 19.70 n.a. 0.01849345586582 3.4375684 100.8914 /L 78.0599
2018-Feb-17 00:00 14 39 50.89 -26 54 30.8 19.89 n.a. 0.02047503510499 3.4253325 101.8863 /L 76.9577
2018-Feb-18 00:00 14 39 48.49 -26 53 03.2 20.05 n.a. 0.02244973860527 3.4137266 102.8939 /L 75.8447
2018-Feb-19 00:00 14 39 43.02 -26 51 30.3 20.20 n.a. 0.02441788936430 3.4026165 103.9121 /L 74.7231
2018-Feb-20 00:00 14 39 34.89 -26 49 51.2 20.33 n.a. 0.02637974301701 3.3918988 104.9398 /L 73.5943
2018-Feb-21 00:00 14 39 24.40 -26 48 04.9 20.45 n.a. 0.02833549938889 3.3814814 105.9758 /L 72.4594
2018-Feb-22 00:00 14 39 11.80 -26 46 11.1 20.56 n.a. 0.03028530577665 3.3712733 107.0193 /L 71.3193
2018-Feb-23 00:00 14 38 57.23 -26 44 09.4 20.66 n.a. 0.03222925600981 3.3611799 108.0697 /L 70.1748
2018-Feb-24 00:00 14 38 40.83 -26 41 59.6 20.76 n.a. 0.03416738815161 3.3511030 109.1267 /L 69.0264
2018-Feb-25 00:00 14 38 22.67 -26 39 41.6 20.84 n.a. 0.03609968357253 3.3409458 110.1900 /L 67.8746
2018-Feb-26 00:00 14 38 02.79 -26 37 15.3 20.92 n.a. 0.03802607067010 3.3306241 111.2594 /L 66.7194
2018-Feb-27 00:00 14 37 41.16 -26 34 40.5 21.00 n.a. 0.03994643701280 3.3200842 112.3349 /L 65.5611
2018-Feb-28 00:00 14 37 17.76 -26 31 56.9 21.07 n.a. 0.04186065311484 3.3093244 113.4169 /L 64.3996
2018-Mar-01 00:00 14 36 52.48 -26 29 04.2 21.13 n.a. 0.04376860852255 3.2984149 114.5055 /L 63.2346
2018-Mar-02 00:00 14 36 25.20 -26 26 01.5 21.19 n.a. 0.04567025664465 3.2875071 115.6013 /L 62.0659
2018-Mar-03 00:00 14 35 55.78 -26 22 48.2 21.25 n.a. 0.04756566068290 3.2768274 116.7049 /L 60.8929
2018-Mar-04 00:00 14 35 24.08 -26 19 23.1 21.30 n.a. 0.04945503173148 3.2666574 117.8169 /L 59.7152
2018-Mar-05 00:00 14 34 49.95 -26 15 45.2 21.36 n.a. 0.05133875274033 3.2573062 118.9378 /L 58.5323
2018-Mar-06 00:00 14 34 13.28 -26 11 53.2 21.40 n.a. 0.05321738704481 3.2490857 120.0682 /L 57.3437
2018-Mar-07 00:00 14 33 33.94 -26 07 46.1 21.45 n.a. 0.05509167464325 3.2422938 121.2086 /L 56.1492
2018-Mar-08 00:00 14 32 51.89 -26 03 22.7 21.49 n.a. 0.05696252143874 3.2372066 122.3594 /L 54.9484
2018-Mar-09 00:00 14 32 07.05 -25 58 42.0 21.53 n.a. 0.05883098626390 3.2340780 123.5207 /L 53.7412
2018-Mar-10 00:00 14 31 19.42 -25 53 43.0 21.57 n.a. 0.06069826884771 3.2331427 124.6927 /L 52.5275
---
"Mystery creates wonder and wonder is the basis of man's desire to understand." Neil Armstrong
"Mystery creates wonder and wonder is the basis of man's desire to understand." Neil Armstrong