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About Radio RS-4
Radio RS-4 (NORAD 12998) is a satellite launched Dec 17, 1981 by NPOPM/MAIO of SU. It operates in LEO, CIRCULAR, POLAR orbit with a mass of 70.00 kg.
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两行轨道根数
1 12998U 81120B 26193.79143902 .00000013 00000-0 48550-4 0 9997
2 12998 82.9589 107.0641 0020603 70.4122 345.9807 12.03196160957240
Epoch: Jul 12, 2026 •
Age: 7 hours
当前状态
高度 1675.2 km
远地点 / 近地点 N/A
速度 7.03 km/s
星下点 -0.75°S,
28.99°W
发射日期 Dec 17, 1981
运行时间 44.5 years
类型 other
技术详情
分类 Payload
质量 70.00 kg
干质量 70.00 kg
总质量 70.00 kg
长度 0.80 m
直径 0.80 m
跨度 0.80 m
形状 Poly
制造商 NPOPM/MAIO
平台类型 Strela-1M
阶段状态 In Orbit
所有者/国家 NPOPM/MAIO/SU
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