Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    2.940368E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-25T11:40:42+0800
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    1 Object 1

    AOE ID 53966
    NORAD ID 53966
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 69138
    NORAD ID 69138
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-4635 STARLINK-37658
    Time of Closest Approach 2026-10-25T09:05:11+0000
    Collision Probability (Pc) 2.940368E-6
    Conjunction Distance (km) 1.931 km
    Relative Speed (km/s) 13.374 km/s
    Conjunction Risk Parameters R (Radial): 1.796 | I (In-track): -0.342 | C (Cross-track): -0.62
    Collision Risk Index (CRI) 0.44
    X Position (km) -3457.324 -3457.621
    Position Y (km) 2729.684 2730.611
    Position Z (km) -5241.081 -5242.748
    Velocity X (km/s) -2.748 -3.56
    Velocity Y (km/s) -6.887 4.725
    Velocity Z (km/s) -1.776 4.808

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-4635 STARLINK-37658
    Semimajor Axis (a) 6840.903 km 6843.520 km
    Eccentricity (e) 0.000152 0.000422
    Inclination (i) 53.1590° 97.2801°
    RAAN 263.6644° 131.8667°
    Perigee Argument 111.8190° 264.7504°
    Mean Anomaly (M) 248.2974° 95.3257°
    Apogee 463.806 km 468.271 km
    Perigee 461.726 km 462.495 km
    Orbit Epoch 2026-10-24T06:58:33+0000 2026-10-24T06:41:04+0000

    STARLINK-4635 & STARLINK-37658 Collision Probability (Pc) Trend

    STARLINK-4635 & STARLINK-37658 Collision Probability (Pc) TrendNot Available

    STARLINK-4635 & STARLINK-37658 Miss Distance (Miss Distance) Trend

    STARLINK-4635 & STARLINK-37658 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-4635Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-37658Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-4635Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-37658Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-4635

    No nearby objects data