Navy Navigation Satellite System (NNSS)

Current as of 2020 Sep 20 18:05:47 UTC (Day 264)

Latest GP Data

Element Set Age (days)
0–5 5–10 10–15 15–20 20–25 25–30 > 30
 
International Designator NORAD Catalog Number Name Period (minutes) Inclination (degrees) Apogee Height (km) Perigee Height (km) Eccentricity Latest Data Data Age (days)
1967-048A 2807 TRANSIT 16 [?] 106.65 89.63 1,085 1,057 0.0018716 0.35
1967-092A 2965 TRANSIT 17 [?] 106.43 89.28 1,098 1,025 0.0049037 0.36
1968-012A 3133 TRANSIT 18 [?] 106.58 89.98 1,123 1,013 0.0073848 0.24
1970-067A 4507 NNSS 19 [?] 106.61 89.88 1,199 940 0.0174051 0.31
1973-081A 6909 NNSS O-20 [?] 105.07 89.81 1,114 881 0.0158084 0.27
1977-106A 10457 TRANSAT [?] 106.78 89.72 1,095 1,059 0.0024030 0.24
1981-044A 12458 NOVA I [?] 108.84 89.91 1,183 1,163 0.0013425 0.26
1984-110A 15362 NOVA 3 [?] 108.86 90.07 1,198 1,150 0.0031382 0.34
1985-066A 15935 OSCAR 30 [?] 107.81 90.16 1,254 997 0.0171151 0.29
1985-066B 15936 OSCAR 24 [?] 107.82 90.15 1,255 997 0.0171537 0.35
1986-088A 17070 POLAR BEAR [?] 104.74 89.53 1,012 952 0.0040777 0.26
1987-080A 18361 OSCAR 27 [?] 107.10 90.32 1,169 1,016 0.0102608 0.26
1987-080B 18362 OSCAR 29 [?] 107.13 90.32 1,172 1,016 0.0104560 0.48
1988-033A 19070 OSCAR 23 [?] 108.48 90.36 1,301 1,011 0.0192246 0.22
1988-033B 19071 OSCAR 32 [?] 108.46 90.36 1,299 1,012 0.0190294 0.20
1988-052A 19223 NOVA 11 [?] 108.87 89.96 1,196 1,152 0.0029015 0.33
1988-074A 19419 OSCAR 25 [?] 107.28 90.00 1,172 1,030 0.0094583 0.38
1988-074B 19420 OSCAR 31 [?] 107.28 90.00 1,170 1,032 0.0092677 0.43
Notes:
    Link to additional information
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    Link to raw GP data
    Link to interactive orbit visualization, using AGI's open-source Cesium JavaScript library, developed and provided by our partners at Digital Arsenal
    , , and in the International Designator column are for all objects associated with that launch

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Dr. T.S. Kelso [TS.Kelso@celestrak.com]
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Last updated: 2020 Sep 20 18:05:47 UTC
Accessed 1 times since 2000 December 16
Current system time: 2020 Sep 20 19:49:52 UTC