Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    2.644687E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-09T04:09:37+0800
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    1 Object 1

    AOE ID 26200
    NORAD ID 26200
    Object Type DEBRIS
    Country
    CN CN
    ← VS →

    2 Object 2

    AOE ID 69616
    NORAD ID 69616
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter CZ-4 DEB KUIPER-00549
    Time of Closest Approach 2026-10-09T00:45:23+0000
    Collision Probability (Pc) 2.644687E-6
    Conjunction Distance (km) 1.808 km
    Relative Speed (km/s) 8.553 km/s
    Conjunction Risk Parameters R (Radial): 1.61 | I (In-track): -0.672 | C (Cross-track): -0.471
    Collision Risk Index (CRI) 0.43
    X Position (km) 487.164 487.652
    Position Y (km) 5094.233 5095.883
    Position Z (km) -4792.31 -4792.861
    Velocity X (km/s) 1.002 -6.603
    Velocity Y (km/s) -5.189 -2.13
    Velocity Z (km/s) -5.375 -2.939

    Orbital Parameters 国际轨道数据源

    Parameter CZ-4 DEB KUIPER-00549
    Semimajor Axis (a) 7009.995 km 7007.669 km
    Eccentricity (e) 0.003926 0.000101
    Inclination (i) 98.3045° 51.9012°
    RAAN 271.2382° 221.6429°
    Perigee Argument 305.7030° 90.4061°
    Mean Anomaly (M) 54.0529° 269.7017°
    Apogee 659.377 km 630.243 km
    Perigee 604.339 km 628.821 km
    Orbit Epoch 2026-10-07T21:46:10+0000 2026-10-08T00:59:08+0000

    CZ-4 DEB & KUIPER-00549 Collision Probability (Pc) Trend

    CZ-4 DEB & KUIPER-00549 Collision Probability (Pc) TrendNot Available

    CZ-4 DEB & KUIPER-00549 Miss Distance (Miss Distance) Trend

    CZ-4 DEB & KUIPER-00549 Miss Distance (Miss Distance) TrendNot Available

    CZ-4 DEBMiss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    KUIPER-00549Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    CZ-4 DEBCollision Probability Trend

    Object 1 Probability TrendNot Available

    KUIPER-00549Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with CZ-4 DEB

    No nearby objects data