Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.992254E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-11-05T01:48:38+0800
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    1 Object 1

    AOE ID 4639
    NORAD ID 4639
    Object Type DEBRIS
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 48982
    NORAD ID 48982
    Object Type PAYLOAD
    Country
    GB GB

    Conjunction Constraints

    Parameter THORAD AGENA D DEB ONEWEB-0264
    Time of Closest Approach 2026-11-06T17:25:35+0000
    Collision Probability (Pc) 1.992254E-6
    Conjunction Distance (km) 2.321 km
    Relative Speed (km/s) 14.39 km/s
    Conjunction Risk Parameters R (Radial): -1.074 | I (In-track): 0.204 | C (Cross-track): 2.047
    Collision Risk Index (CRI) 0.41
    X Position (km) 4921.848 4921.737
    Position Y (km) 2052.879 2050.628
    Position Z (km) -5393.426 -5392.874
    Velocity X (km/s) 5.232 -4.891
    Velocity Y (km/s) 0.277 -1.633
    Velocity Z (km/s) 4.958 -5.089

    Orbital Parameters 国际轨道数据源

    Parameter THORAD AGENA D DEB ONEWEB-0264
    Semimajor Axis (a) 7513.030 km 7575.886 km
    Eccentricity (e) 0.011412 0.000142
    Inclination (i) 99.8662° 87.9206°
    RAAN 9.9939° 201.0032°
    Perigee Argument 99.9363° 72.5178°
    Mean Anomaly (M) 290.9749° 287.6108°
    Apogee 1220.635 km 1198.825 km
    Perigee 1049.151 km 1196.673 km
    Orbit Epoch 2026-11-04T02:46:04+0000 2026-11-04T05:55:13+0000

    THORAD AGENA D DEB & ONEWEB-0264 Collision Probability (Pc) Trend

    THORAD AGENA D DEB & ONEWEB-0264 Collision Probability (Pc) TrendNot Available

    THORAD AGENA D DEB & ONEWEB-0264 Miss Distance (Miss Distance) Trend

    THORAD AGENA D DEB & ONEWEB-0264 Miss Distance (Miss Distance) TrendNot Available

    THORAD AGENA D DEBMiss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    ONEWEB-0264Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    THORAD AGENA D DEBCollision Probability Trend

    Object 1 Probability TrendNot Available

    ONEWEB-0264Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with THORAD AGENA D DEB

    No nearby objects data