Radar Calibration Satellites

Current as of 2020 Sep 20 10:06:17 UTC (Day 264)

Latest Radar Calibration 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)
1964-063C 00900 CALSPHERE 1 104.85 90.16 1,009 966 0.0029346 0.80
1964-063E 00902 CALSPHERE 2 106.45 90.17 1,076 1,049 0.0018083 0.53
1965-034C 01361 LCS 1 145.56 32.14 2,794 2,782 0.0006094 0.68
1965-065E 01512 TEMPSAT 1 107.99 89.88 1,187 1,081 0.0070496 0.55
1965-065H 01520 CALSPHERE 4(A) 107.80 90.03 1,176 1,074 0.0068291 0.32
1967-053A 02826 OPS 5712 (P/L 160) 99.37 69.93 732 725 0.0005119 0.60
1967-053H 02874 OPS 5712 (P/L 153) 103.13 69.97 911 902 0.0006291 0.32
1967-053J 02909 SURCAL 150B 98.50 69.95 691 683 0.0005957 0.66
1971-067E 05398 RIGIDSPHERE 2 (LCS 4) 100.42 87.63 823 734 0.0062244 0.64
Notes:
    Link to additional information
    Link to custom search query for related news, information, and images
    Link to raw TLE 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 10:06:17 UTC
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Current system time: 2020 Sep 20 10:33:30 UTC