Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    5.05806E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-25T09:20:51+0800
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    1 Object 1

    AOE ID 52588
    NORAD ID 52588
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 64892
    NORAD ID 64892
    Object Type UNKNOWN
    Country
    TBD TBD

    Conjunction Constraints

    Parameter STARLINK-3917 OBJECT S
    Time of Closest Approach 2026-10-25T22:18:52+0000
    Collision Probability (Pc) 5.05806E-6
    Conjunction Distance (km) 1.592 km
    Relative Speed (km/s) 12.958 km/s
    Conjunction Risk Parameters R (Radial): -1.254 | I (In-track): -0.512 | C (Cross-track): 0.836
    Collision Risk Index (CRI) 0.49
    X Position (km) 706.79 707.442
    Position Y (km) 4178.601 4178.247
    Position Z (km) -5377.49 -5376.082
    Velocity X (km/s) -7.038 0.602
    Velocity Y (km/s) 2.689 -6.034
    Velocity Z (km/s) 1.166 -4.616

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-3917 OBJECT S
    Semimajor Axis (a) 6840.857 km 6833.675 km
    Eccentricity (e) 0.000174 0.000810
    Inclination (i) 53.1613° 97.4711°
    RAAN 159.9843° 268.2772°
    Perigee Argument 70.9872° 85.1008°
    Mean Anomaly (M) 289.1320° 275.1161°
    Apogee 463.913 km 461.073 km
    Perigee 461.527 km 450.003 km
    Orbit Epoch 2026-10-24T07:34:36+0000 2026-10-24T06:14:28+0000

    STARLINK-3917 & OBJECT S Collision Probability (Pc) Trend

    STARLINK-3917 & OBJECT S Collision Probability (Pc) TrendNot Available

    STARLINK-3917 & OBJECT S Miss Distance (Miss Distance) Trend

    STARLINK-3917 & OBJECT S Miss Distance (Miss Distance) TrendNot Available

    STARLINK-3917Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    OBJECT SMiss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-3917Collision Probability Trend

    Object 1 Probability TrendNot Available

    OBJECT SCollision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-3917

    No nearby objects data