Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    2.284877E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-18T14:07:25+0800
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    1 Object 1

    AOE ID 42634
    NORAD ID 42634
    Object Type DEBRIS
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 65230
    NORAD ID 65230
    Object Type PAYLOAD
    Country
    CN CN

    Conjunction Constraints

    Parameter DELTA 1 DEB HULIANWANG DIGUI-70
    Time of Closest Approach 2026-10-20T01:40:53+0000
    Collision Probability (Pc) 2.284877E-6
    Conjunction Distance (km) 2.183 km
    Relative Speed (km/s) 14.49 km/s
    Conjunction Risk Parameters R (Radial): -2.079 | I (In-track): 0.03 | C (Cross-track): -0.661
    Collision Risk Index (CRI) 0.42
    X Position (km) 6490.691 6488.594
    Position Y (km) -3652.59 -3652.164
    Position Z (km) -1253.92 -1253.492
    Velocity X (km/s) -1.656 1.264
    Velocity Y (km/s) -0.493 -0.195
    Velocity Z (km/s) -7.037 7.153

    Orbital Parameters 国际轨道数据源

    Parameter DELTA 1 DEB HULIANWANG DIGUI-70
    Semimajor Axis (a) 7508.220 km 7546.044 km
    Eccentricity (e) 0.006212 0.000192
    Inclination (i) 99.7322° 86.4950°
    RAAN 149.6844° 331.9314°
    Perigee Argument 346.6884° 106.0048°
    Mean Anomaly (M) 13.2601° 254.1299°
    Apogee 1176.722 km 1169.360 km
    Perigee 1083.444 km 1166.454 km
    Orbit Epoch 2026-10-17T07:57:10+0000 2026-10-17T22:57:41+0000

    DELTA 1 DEB & HULIANWANG DIGUI-70 Collision Probability (Pc) Trend

    DELTA 1 DEB & HULIANWANG DIGUI-70 Collision Probability (Pc) TrendNot Available

    DELTA 1 DEB & HULIANWANG DIGUI-70 Miss Distance (Miss Distance) Trend

    DELTA 1 DEB & HULIANWANG DIGUI-70 Miss Distance (Miss Distance) TrendNot Available

    DELTA 1 DEBMiss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    HULIANWANG DIGUI-70Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    DELTA 1 DEBCollision Probability Trend

    Object 1 Probability TrendNot Available

    HULIANWANG DIGUI-70Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with DELTA 1 DEB

    No nearby objects data