Conjunction Event Detail

    ⚠
    Medium Risk
    Monitor closely. Maneuver recommended for primary asset.
    7.923826E-5
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-28T00:57:35+0800
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    1 Object 1

    AOE ID 34036
    NORAD ID 34036
    Object Type DEBRIS
    Country
    CIS CIS
    ← VS →

    2 Object 2

    AOE ID 63868
    NORAD ID 63868
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter COSMOS 2251 DEB STARLINK-34007
    Time of Closest Approach 2026-10-28T20:14:10+0000
    Collision Probability (Pc) 7.923826E-5
    Conjunction Distance (km) 0.711 km
    Relative Speed (km/s) 14.133 km/s
    Conjunction Risk Parameters R (Radial): 0.699 | I (In-track): 0.047 | C (Cross-track): -0.121
    Collision Risk Index (CRI) 0.73
    X Position (km) -5502.496 -5503.028
    Position Y (km) -1342.316 -1342.579
    Position Z (km) -3862.767 -3863.158
    Velocity X (km/s) -3.33 4.545
    Velocity Y (km/s) -3.428 -2.138
    Velocity Z (km/s) 5.93 -5.734

    Orbital Parameters 国际轨道数据源

    Parameter COSMOS 2251 DEB STARLINK-34007
    Semimajor Axis (a) 6839.502 km 6852.628 km
    Eccentricity (e) 0.001840 0.000329
    Inclination (i) 73.9971° 70.0041°
    RAAN 208.6243° 3.7610°
    Perigee Argument 175.3212° 259.4568°
    Mean Anomaly (M) 184.8169° 100.6237°
    Apogee 473.952 km 476.749 km
    Perigee 448.778 km 472.233 km
    Orbit Epoch 2026-10-27T03:43:25+0000 2026-10-27T04:04:37+0000

    COSMOS 2251 DEB & STARLINK-34007 Collision Probability (Pc) Trend

    COSMOS 2251 DEB & STARLINK-34007 Collision Probability (Pc) TrendNot Available

    COSMOS 2251 DEB & STARLINK-34007 Miss Distance (Miss Distance) Trend

    COSMOS 2251 DEB & STARLINK-34007 Miss Distance (Miss Distance) TrendNot Available

    COSMOS 2251 DEBMiss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-34007Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    COSMOS 2251 DEBCollision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-34007Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with COSMOS 2251 DEB

    No nearby objects data