Navy Navigation Satellite System (NNSS) Satellites

Current as of 2021 Feb 27 22:06:07 UTC (Day 059)

Latest Navy Navigation Satellite System (NNSS) Satellites TLEs

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 TLE Age (days)
1967-048A 02807 TRANSIT 16 [?] 106.65 89.63 1,087 1,055 0.0021691 0.45
1967-092A 02965 TRANSIT 17 [?] 106.43 89.27 1,095 1,027 0.0045870 0.45
1968-012A 03133 TRANSIT 18 [?] 106.58 89.99 1,124 1,012 0.0074945 0.47
1970-067A 04507 NNSS 19 [?] 106.61 89.89 1,197 942 0.0170893 0.49
1973-081A 06909 NNSS O-20 [?] 105.06 89.81 1,112 883 0.0154883 0.49
1977-106A 10457 TRANSAT [?] 106.77 89.71 1,096 1,058 0.0025329 0.54
1981-044A 12458 NOVA I [?] 108.84 89.90 1,183 1,164 0.0012457 0.39
1984-110A 15362 NOVA 3 [?] 108.86 90.08 1,199 1,149 0.0033384 0.45
1985-066A 15935 OSCAR 30 [?] 107.81 90.16 1,252 999 0.0168552 0.45
1985-066B 15936 OSCAR 24 [?] 107.82 90.15 1,253 999 0.0169132 0.42
1986-088A 17070 POLAR BEAR [?] 104.74 89.53 1,011 954 0.0038765 0.48
1987-080A 18361 OSCAR 27 [?] 107.10 90.32 1,170 1,015 0.0103820 0.58
1987-080B 18362 OSCAR 29 [?] 107.13 90.32 1,172 1,016 0.0104938 0.53
1988-033A 19070 OSCAR 23 [?] 108.48 90.36 1,300 1,013 0.0190591 0.51
1988-033B 19071 OSCAR 32 [?] 108.46 90.36 1,298 1,014 0.0188456 0.53
1988-052A 19223 NOVA 11 [?] 108.87 89.96 1,198 1,151 0.0031396 0.49
1988-074A 19419 OSCAR 25 [?] 107.28 90.00 1,173 1,029 0.0095706 0.57
1988-074B 19420 OSCAR 31 [?] 107.28 90.00 1,171 1,031 0.0094068 0.39
Notes:
    Link to additional information
    Link to custom search query for related news, information, and images
    Link to raw TLE data from 18 SPCS
    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