Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.632918E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T03:52:02+0800
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    1 Object 1

    AOE ID 53968
    NORAD ID 53968
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 64684
    NORAD ID 64684
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-4629 STARLINK-34485
    Time of Closest Approach 2026-10-21T22:37:36+0000
    Collision Probability (Pc) 1.632918E-6
    Conjunction Distance (km) 2.35 km
    Relative Speed (km/s) 10.779 km/s
    Conjunction Risk Parameters R (Radial): -0.594 | I (In-track): -1.604 | C (Cross-track): 1.61
    Collision Risk Index (CRI) 0.39
    X Position (km) 3127.299 3125.113
    Position Y (km) -4863.945 -4864.748
    Position Z (km) 3646.382 3646.072
    Velocity X (km/s) 2.996 6.113
    Velocity Y (km/s) 5.352 0.503
    Velocity Z (km/s) 4.554 -4.554

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-4629 STARLINK-34485
    Semimajor Axis (a) 6840.856 km 6840.775 km
    Eccentricity (e) 0.000159 0.000090
    Inclination (i) 53.1604° 53.1586°
    RAAN 288.2675° 164.4519°
    Perigee Argument 88.6653° 96.2708°
    Mean Anomaly (M) 271.4532° 263.8397°
    Apogee 463.807 km 463.255 km
    Perigee 461.631 km 462.021 km
    Orbit Epoch 2026-10-19T00:05:56+0000 2026-10-19T01:15:01+0000

    STARLINK-4629 & STARLINK-34485 Collision Probability (Pc) Trend

    STARLINK-4629 & STARLINK-34485 Collision Probability (Pc) TrendNot Available

    STARLINK-4629 & STARLINK-34485 Miss Distance (Miss Distance) Trend

    STARLINK-4629 & STARLINK-34485 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-4629Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-34485Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-4629Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-34485Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-4629

    No nearby objects data