Wednesday, June 20, 2018

GOES-15

 2010-008A


Boeing 601 class GOES satellite. Launch by Delta 4M+(4,2) with 4-m fairing and 2 solid boosters. Control from NOAA SOF, Suitland after early orbit ops by GSFC. Launch for on-orbit storage, then replaced GOES 11 in late 2011.

Size 8.2 x 2.3 x 3.4m box + 1 panel. Mass 3215 kg launch, 2180 kg BOL (NASA PK). Mass 3238 kg launch, 2189 kg BOL (Boeing PK). Launch on azimuth 95 deg.


GOES P 
 

DateTimeEventOrbit  

2010 Mar 4  2357:00 Launch by Delta 4M+(4,2)  CC SLC37B 
  T+1:34 GEM60 1-2 out 
  T+1:40 GEM-60 1-2 sep 31 km 
2010 Mar 5 
 0001:26 T+4:26 MECO 
  T+4:32 Stage 1 sep 
  T+4:47 SES-1 160 km 
  T+4:57 Fairing sep 168 km  
  T+12:19 Perigee positive 
 0009:37 T+12:37 SECO-1  187 x 554 x 28.4 
 0020:05 T+23:05 SES-2 
 0024:07 T+27:07 SECO-2  202 x 34219 x 26.7  
 0407:01 T+4:10:01 SES-3 
 0407:57 T+4:10:57 SECO 3  6623 x 35177 x 12.1  
  T+4:21:25 End venting 
 0418:27 T+4:21:27 Stage 2 sep over Indonesia 
  T+4:27 CCAM 
  T+4:30 End CCAM  6588 x 35152 x 12.9 
2010 Mar 5    748.42 6663 x 35192 x 12.0 
2010 Mar 8    873.81 12613 x 35182 x 7.0 
2010 Mar 10    1197.00 26736 x 35195 x 1.8 
2010 Mar 13    1379.25 34134 x 35198 x 0.6  
2010 Mar 13  1040? LAM 
2010 Mar 17    1406.17 34172 x 36224 x 0.8 
2010 Mar 17   LAM? 
2010 Mar 18    1435.98 35779 x 35789 x 0.5 GEO 89.5W 
2010 Apr 19    1436.14 35784 x 35790 x 0.4 GEO 89.5W 
2011 Oct 18   Move out of 90W 
2011 Oct 22    1439.27 35805 x 35892 x 0.3 GEO 93.1W+0.8W/d 
2011 Dec 1    1439.30 35802 x 35895 x 0.2 GEO 125.2W+0.8W/d 
2011 Dec 5   Replaced GOES 11 as GOES-W 
2012 Jan 14    1436.02 35775 x 35794 x 0.1 GEO 134.7W 
2016 Nov 26    1436.11 35779 x 35794 x 0.2 GEO 135.3W 
2017 Dec 13    1436.09 35772 x 35800 x 0.1 GEO 135.4W 

Tuesday, June 19, 2018

Eurobird 2

 2003-043A


e-Bird, known as Eurobird-3 after launch, was a Boeing BSS 376HP for Eutelsat. Will operate from 25.5E to cover Scandinavia, the UK and mainland Europe. Optimized for IP access networks.

Mass 1552 kg at launch 888 kg BOL. Size 3.2 long 2.2 dia, 7.8m long deployed. It has 227 kg of prop after BOL, giving a dry mass of 659 kg. (this assumes 69 kg used before BOL).

Launch Ariane 5. L516 had an A5 short fairing 12.7m high 5.4m dia, with an additional 5400 spacer 2.0m high 5.4m dia. Insat was on a Sylda 5A which is 6.4m high 4.6m da.

e-Bird is mounted on a 937V5 adapter on an ACY and ACU 2624 cylinder.

Total L516G payload mass of 6110 kg: the three payloads totalled 4642 kg, leaving 1468 kg for the Sylda and the ACU/ACY adapter. I'm guessing 600 kg for the separable part of Sylda, 200 kg for ACU/ACY, and 668 kg for the parts of the adapters remaining attached to the EPS stage.

The e-Bird satellite's Ku-band payload revealed an unspecified performance problem during on-orbit checkout, amid worries the satellite might be declared a loss. In 2006 the satellite was operating as Eurobird 3; in 2012 it became Eutelsat 33A and in 2014 Eutelsat 31A.


e-Bird 
 

DateTimeEventOrbit  

2003 Sep 27  2314:46  T+0:07 Launch by Ariane 5G 
  T+2:21 EAP sep 
  T+3:10 Short Fairing sep
 2323:30 T+9:51 EPC MECO 
 2323:36 T+9:57 EPC sep  100.48 51 x 1512 x 7.3  
 2323:43 T+10:04 EADS/Astrium EPS burn 
 2339:35 T+26:56 EPS MECO 
 2343:40 T+29:01 Insat 3E sep 
 2346:22 T+32:43 EADS-Astrium Sylda 5A sep 
 2347:56 T+34:17 e-BIRD sep 
 2353:33 T+39:54 ACU/ACY sep 
 2355:19 T+41:40 SMART-1 sep 
2003 Sep 28  0110?  EPC reentry 
2003 Sep 29    664 x 35757 x 6.94  
2003 Sep 30  1015?  Star 30C burn  1386.16 33826 x 35780 x 0.13 
2003 Oct 3    1419.12 35146 x 35765 x 0.03 
2003 Oct 8    1436.68 35782 x 35813 x 0.04 GEO 33.1E 
2003 Oct 17    1436.08 35784 x 35787 x 0.04 GEO 33.1E 
2006 Aug 8    1436.06 35784 x 35787 x 0.05 GEO 33.1E 
2012 Mar 1   Renamed EUTELSAT 33A 
2014 Apr 30    1436.06 35768 x 35804 x 0.1 GEO 33.1E 
2014 May 1?  move to 31E for Turksat service 
  Renamed EUTELSAT 31A 
2014 May 5    1436.18 35784 x 35791 x 0.1 GEO 30.9E 
2018 Jan 8    1436.05 35769 x 35802 x 2.8 GEO 30.8E

November 20,2006

  https://en.wikipedia.org/wiki/Association_football