Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.807069E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-29T01:42:54+0800
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    1 Object 1

    AOE ID 58004
    NORAD ID 58004
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 61086
    NORAD ID 61086
    Object Type DEBRIS
    Country
    CN CN

    Conjunction Constraints

    Parameter STARLINK-30539 CZ-6A DEB
    Time of Closest Approach 2026-10-30T17:32:39+0000
    Collision Probability (Pc) 1.807069E-6
    Conjunction Distance (km) 2.168 km
    Relative Speed (km/s) 9.639 km/s
    Conjunction Risk Parameters R (Radial): -1.821 | I (In-track): -0.919 | C (Cross-track): -0.729
    Collision Risk Index (CRI) 0.4
    X Position (km) -1442.466 -1442.987
    Position Y (km) -4896.436 -4895.486
    Position Z (km) 4576.714 4574.836
    Velocity X (km/s) 7.456 1.614
    Velocity Y (km/s) -1.208 4.86
    Velocity Z (km/s) 1.056 5.742

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-30539 CZ-6A DEB
    Semimajor Axis (a) 6861.158 km 6980.523 km
    Eccentricity (e) 0.000147 0.018113
    Inclination (i) 43.0026° 89.0317°
    RAAN 195.7844° 253.0552°
    Perigee Argument 261.5533° 39.0107°
    Mean Anomaly (M) 63.4636° 322.4024°
    Apogee 484.027 km 728.825 km
    Perigee 482.015 km 475.947 km
    Orbit Epoch 2026-10-27T20:00:02+0000 2026-10-27T21:36:14+0000

    STARLINK-30539 & CZ-6A DEB Collision Probability (Pc) Trend

    STARLINK-30539 & CZ-6A DEB Collision Probability (Pc) TrendNot Available

    STARLINK-30539 & CZ-6A DEB Miss Distance (Miss Distance) Trend

    STARLINK-30539 & CZ-6A DEB Miss Distance (Miss Distance) TrendNot Available

    STARLINK-30539Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    CZ-6A DEBMiss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-30539Collision Probability Trend

    Object 1 Probability TrendNot Available

    CZ-6A DEBCollision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-30539

    No nearby objects data