Monday, December 2, 1991

MOS-1

 1987-018A


NASDA's Marine Observation Satellite, MOS-1, carried radiometers to measure ocean conditions. The satellite was named Momo (Peach or Peach Blossom) once on orbit. It was built by Nippon Electric.


Momo 
 

DateTimeEventOrbit  

1987 Feb 19  0123  Launch by N-2  TNSC 
  T+0:39 SOB 7-9 on  
  T+0:40 SOB 1-6 off 
  T+1:19 SOB 7-9 off 
  T+1:25 SOB 1-9 sep, 22 km alt 
  T+4:31 St 1 MECO 
  T+4:37 VECO 
  T+4:39 Stage 1 sep at 155 km  
  T+4:45 SES-1 at 163 km 384s  
 0128  T+4:53 Fairing 
 0134 T+11:09 SECO-1 411 km 366? x 910 x 99.1  
 0213  T+50:58 SES-2 8s 221m/s? 
 0214  T+51:06 SECO-2 
 0215 T+52:54 MOS/Stage 2 sep  103.33 911 x 912 x 99.1  
 0220 T+57:54 SES-3 3s 
 0220 T+57:57 SECO-3 
 0223 T+1:00:27 SES-4 17s 
 0223 T+1:00:44 SECO-4 100.24 636 x 903 x 97.5  
1987 Feb   OTM 
1987 Jun   Begin operational phase 
1987 Jul   OTM 
1987 Jul 28   Safemode, attitude anomaly 
1987 Dec   OTM 
1988 Apr   OTM 

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