Conjunction Event Detail

    ⚠
    Medium Risk
    Monitor closely. Maneuver recommended for primary asset.
    1.788445E-5
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-11-03T08:52:33+0800
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    1 Object 1

    AOE ID 25416
    NORAD ID 25416
    Object Type PAYLOAD
    Country
    ORB ORB
    ← VS →

    2 Object 2

    AOE ID 34008
    NORAD ID 34008
    Object Type DEBRIS
    Country
    CIS CIS

    Conjunction Constraints

    Parameter ORBCOMM FM 20 COSMOS 2251 DEB
    Time of Closest Approach 2026-11-03T21:02:17+0000
    Collision Probability (Pc) 1.788445E-5
    Conjunction Distance (km) 1.087 km
    Relative Speed (km/s) 12.359 km/s
    Conjunction Risk Parameters R (Radial): 0.91 | I (In-track): 0.342 | C (Cross-track): 0.489
    Collision Risk Index (CRI) 0.6
    X Position (km) -1338.181 -1338.897
    Position Y (km) 6361.63 6362.256
    Position Z (km) 2954.53 2955.056
    Velocity X (km/s) -6.082 -1.603
    Velocity Y (km/s) 0.715 -3.357
    Velocity Z (km/s) -4.284 6.491

    Orbital Parameters 国际轨道数据源

    Parameter ORBCOMM FM 20 COSMOS 2251 DEB
    Semimajor Axis (a) 7142.491 km 7158.819 km
    Eccentricity (e) 0.000341 0.002327
    Inclination (i) 44.9946° 74.0323°
    RAAN 316.3188° 96.9465°
    Perigee Argument 277.1733° 14.1027°
    Mean Anomaly (M) 82.8728° 43.1103°
    Apogee 766.788 km 797.343 km
    Perigee 761.920 km 764.021 km
    Orbit Epoch 2026-11-02T07:41:42+0000 2026-11-02T11:41:00+0000

    ORBCOMM FM 20 & COSMOS 2251 DEB Collision Probability (Pc) Trend

    ORBCOMM FM 20 & COSMOS 2251 DEB Collision Probability (Pc) TrendNot Available

    ORBCOMM FM 20 & COSMOS 2251 DEB Miss Distance (Miss Distance) Trend

    ORBCOMM FM 20 & COSMOS 2251 DEB Miss Distance (Miss Distance) TrendNot Available

    ORBCOMM FM 20Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    COSMOS 2251 DEBMiss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    ORBCOMM FM 20Collision Probability Trend

    Object 1 Probability TrendNot Available

    COSMOS 2251 DEBCollision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with ORBCOMM FM 20

    No nearby objects data