Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    3.168767E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-11-04T18:36:21+0800
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    1 Object 1

    AOE ID 21284
    NORAD ID 21284
    Object Type DEBRIS
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 48992
    NORAD ID 48992
    Object Type PAYLOAD
    Country
    GB GB

    Conjunction Constraints

    Parameter DELTA 1 DEB ONEWEB-0274
    Time of Closest Approach 2026-11-06T06:37:07+0000
    Collision Probability (Pc) 3.168767E-6
    Conjunction Distance (km) 1.912 km
    Relative Speed (km/s) 14.44 km/s
    Conjunction Risk Parameters R (Radial): -1.768 | I (In-track): -0.039 | C (Cross-track): 0.726
    Collision Risk Index (CRI) 0.45
    X Position (km) -6898.448 -6896.571
    Position Y (km) -2519.204 -2519.286
    Position Z (km) -1883.891 -1883.537
    Velocity X (km/s) 1.218 -1.592
    Velocity Y (km/s) 1.799 -0.871
    Velocity Z (km/s) -6.889 7.021

    Orbital Parameters 国际轨道数据源

    Parameter DELTA 1 DEB ONEWEB-0274
    Semimajor Axis (a) 7519.652 km 7575.894 km
    Eccentricity (e) 0.007677 0.000150
    Inclination (i) 99.8235° 87.9178°
    RAAN 20.1620° 201.2028°
    Perigee Argument 20.9808° 62.6123°
    Mean Anomaly (M) 130.1606° 297.5161°
    Apogee 1199.243 km 1198.896 km
    Perigee 1083.787 km 1196.618 km
    Orbit Epoch 2026-11-03T17:04:55+0000 2026-11-03T05:44:05+0000

    DELTA 1 DEB & ONEWEB-0274 Collision Probability (Pc) Trend

    DELTA 1 DEB & ONEWEB-0274 Collision Probability (Pc) TrendNot Available

    DELTA 1 DEB & ONEWEB-0274 Miss Distance (Miss Distance) Trend

    DELTA 1 DEB & ONEWEB-0274 Miss Distance (Miss Distance) TrendNot Available

    DELTA 1 DEBMiss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    ONEWEB-0274Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    DELTA 1 DEBCollision Probability Trend

    Object 1 Probability TrendNot Available

    ONEWEB-0274Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with DELTA 1 DEB

    No nearby objects data