Kosmos 1535

 1984-010A

---

Kosmos-1535 was a test mission of radiation-protection technology for future Parus missions. It was speculated in the West,based on the satellite’s telemetry patterns,that it had failed soon after launch but the true nature of the mission was revealed in 2006.

Kosmos-1535
Date	Time	Event	Orbit
1984 Feb 2	1738	Launch by 11K65M	Plesetsk
		T+2:10 St 1 MECO
		T+2:12 St 1 sep
		T+2:12 St 2 burn 59km
		T+2:27 Fairing sep 76km
	1746?	T+8:03 St 2 MECO 150 km	150 x 1003? x 83
		T+1:02:19 St 2 MES2
		T+1:02:30 St 2 MECO2
	1841?	T+1:02:50 St 2 sep
			104.8 953x1014x83.0