Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    5.389186E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-16T21:03:30+0800
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    1 Object 1

    AOE ID 29183
    NORAD ID 29183
    Object Type DEBRIS
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 62253
    NORAD ID 62253
    Object Type PAYLOAD
    Country
    CN CN

    Conjunction Constraints

    Parameter DELTA 1 DEB QIANFAN-52
    Time of Closest Approach 2026-10-16T23:36:16+0000
    Collision Probability (Pc) 5.389186E-6
    Conjunction Distance (km) 1.599 km
    Relative Speed (km/s) 14.532 km/s
    Conjunction Risk Parameters R (Radial): -1.36 | I (In-track): -0.088 | C (Cross-track): 0.835
    Collision Risk Index (CRI) 0.5
    X Position (km) 6661.251 6659.947
    Position Y (km) 1250.294 1250.887
    Position Z (km) 3058.28 3057.57
    Velocity X (km/s) 3.389 -2.997
    Velocity Y (km/s) -1.597 -0.422
    Velocity Z (km/s) -6.325 6.676

    Orbital Parameters 国际轨道数据源

    Parameter DELTA 1 DEB QIANFAN-52
    Semimajor Axis (a) 7492.494 km 7446.586 km
    Eccentricity (e) 0.022713 0.001576
    Inclination (i) 105.8003° 89.0166°
    RAAN 181.7469° 10.2675°
    Perigee Argument 84.2779° 31.4706°
    Mean Anomaly (M) 292.8590° 328.7385°
    Apogee 1284.538 km 1080.184 km
    Perigee 944.176 km 1056.714 km
    Orbit Epoch 2026-10-15T23:36:58+0000 2026-10-16T05:42:38+0000

    DELTA 1 DEB & QIANFAN-52 Collision Probability (Pc) Trend

    DELTA 1 DEB & QIANFAN-52 Collision Probability (Pc) TrendNot Available

    DELTA 1 DEB & QIANFAN-52 Miss Distance (Miss Distance) Trend

    DELTA 1 DEB & QIANFAN-52 Miss Distance (Miss Distance) TrendNot Available

    DELTA 1 DEBMiss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    QIANFAN-52Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    DELTA 1 DEBCollision Probability Trend

    Object 1 Probability TrendNot Available

    QIANFAN-52Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with DELTA 1 DEB

    No nearby objects data