Conjunction Event Detail

    ⚠
    High Risk
    High collision probability. Maneuver recommended for primary asset.
    2.085926E-4
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T03:46:51+0800
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    1 Object 1

    AOE ID 55574
    NORAD ID 55574
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 64653
    NORAD ID 64653
    Object Type DEBRIS
    Country
    CN CN

    Conjunction Constraints

    Parameter STARLINK-5747 CZ-6A DEB
    Time of Closest Approach 2026-10-21T10:48:30+0000
    Collision Probability (Pc) 2.085926E-4
    Conjunction Distance (km) 0.44 km
    Relative Speed (km/s) 9.39 km/s
    Conjunction Risk Parameters R (Radial): 0.376 | I (In-track): 0.186 | C (Cross-track): 0.135
    Collision Risk Index (CRI) 0.81
    X Position (km) -2151.625 -2151.557
    Position Y (km) -4668.174 -4668.389
    Position Z (km) 4535.93 4536.308
    Velocity X (km/s) 7.222 2.296
    Velocity Y (km/s) -2.109 4.525
    Velocity Z (km/s) 1.252 5.712

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-5747 CZ-6A DEB
    Semimajor Axis (a) 6861.007 km 6885.698 km
    Eccentricity (e) 0.000114 0.004069
    Inclination (i) 42.9986° 88.9225°
    RAAN 186.9972° 244.6353°
    Perigee Argument 218.7202° 74.4967°
    Mean Anomaly (M) 141.3568° 286.0765°
    Apogee 483.651 km 535.577 km
    Perigee 482.089 km 479.545 km
    Orbit Epoch 2026-10-19T03:33:13+0000 2026-10-19T03:18:49+0000

    STARLINK-5747 & CZ-6A DEB Collision Probability (Pc) Trend

    STARLINK-5747 & CZ-6A DEB Collision Probability (Pc) TrendNot Available

    STARLINK-5747 & CZ-6A DEB Miss Distance (Miss Distance) Trend

    STARLINK-5747 & CZ-6A DEB Miss Distance (Miss Distance) TrendNot Available

    STARLINK-5747Miss 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-5747Collision Probability Trend

    Object 1 Probability TrendNot Available

    CZ-6A DEBCollision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-5747

    No nearby objects data