Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    3.245667E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-11-01T10:29:52+0800
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    1 Object 1

    AOE ID 53964
    NORAD ID 53964
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 66121
    NORAD ID 66121
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-4633 STARLINK-35631
    Time of Closest Approach 2026-11-03T08:58:56+0000
    Collision Probability (Pc) 3.245667E-6
    Conjunction Distance (km) 1.811 km
    Relative Speed (km/s) 11.858 km/s
    Conjunction Risk Parameters R (Radial): 0.524 | I (In-track): -1.092 | C (Cross-track): -1.345
    Collision Risk Index (CRI) 0.45
    X Position (km) -6020.608 -6019.485
    Position Y (km) -2486.872 -2488.284
    Position Z (km) -2100.259 -2100.099
    Velocity X (km/s) 0.158 3.513
    Velocity Y (km/s) -5.135 -3.749
    Velocity Z (km/s) 5.644 -5.644

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-4633 STARLINK-35631
    Semimajor Axis (a) 6840.965 km 6840.719 km
    Eccentricity (e) 0.000091 0.000129
    Inclination (i) 53.1584° 53.1593°
    RAAN 229.8154° 22.3492°
    Perigee Argument 111.4306° 56.5841°
    Mean Anomaly (M) 248.6793° 303.5285°
    Apogee 463.453 km 463.468 km
    Perigee 462.203 km 461.696 km
    Orbit Epoch 2026-10-31T12:17:47+0000 2026-10-31T09:45:49+0000

    STARLINK-4633 & STARLINK-35631 Collision Probability (Pc) Trend

    STARLINK-4633 & STARLINK-35631 Collision Probability (Pc) TrendNot Available

    STARLINK-4633 & STARLINK-35631 Miss Distance (Miss Distance) Trend

    STARLINK-4633 & STARLINK-35631 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-4633Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-35631Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-4633Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-35631Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-4633

    No nearby objects data