Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    2.206958E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-14T21:24:35+0800
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    1 Object 1

    AOE ID 36047
    NORAD ID 36047
    Object Type DEBRIS
    Country
    CIS CIS
    ← VS →

    2 Object 2

    AOE ID 68465
    NORAD ID 68465
    Object Type PAYLOAD
    Country
    GB GB

    Conjunction Constraints

    Parameter COSMOS 2251 DEB HOTSAT-2
    Time of Closest Approach 2026-10-14T17:34:34+0000
    Collision Probability (Pc) 2.206958E-6
    Conjunction Distance (km) 2.245 km
    Relative Speed (km/s) 15.167 km/s
    Conjunction Risk Parameters R (Radial): 0.918 | I (In-track): 0.16 | C (Cross-track): -2.042
    Collision Risk Index (CRI) 0.42
    X Position (km) 3073.393 3071.983
    Position Y (km) 6083.826 6085.484
    Position Z (km) -1042.834 -1043.383
    Velocity X (km/s) -1.397 0.382
    Velocity Y (km/s) 1.931 -1.46
    Velocity Z (km/s) 7.224 -7.451

    Orbital Parameters 国际轨道数据源

    Parameter COSMOS 2251 DEB HOTSAT-2
    Semimajor Axis (a) 6896.721 km 6889.805 km
    Eccentricity (e) 0.000985 0.000416
    Inclination (i) 74.0156° 97.4689°
    RAAN 67.6343° 243.4859°
    Perigee Argument 37.2731° 46.2988°
    Mean Anomaly (M) 322.9146° 313.8590°
    Apogee 525.376 km 514.535 km
    Perigee 511.792 km 508.801 km
    Orbit Epoch 2026-10-13T19:26:25+0000 2026-10-13T20:10:57+0000

    COSMOS 2251 DEB & HOTSAT-2 Collision Probability (Pc) Trend

    COSMOS 2251 DEB & HOTSAT-2 Collision Probability (Pc) TrendNot Available

    COSMOS 2251 DEB & HOTSAT-2 Miss Distance (Miss Distance) Trend

    COSMOS 2251 DEB & HOTSAT-2 Miss Distance (Miss Distance) TrendNot Available

    COSMOS 2251 DEBMiss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    HOTSAT-2Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    COSMOS 2251 DEBCollision Probability Trend

    Object 1 Probability TrendNot Available

    HOTSAT-2Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with COSMOS 2251 DEB

    No nearby objects data