Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    4.310914E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-31T04:26:20+0800
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    1 Object 1

    AOE ID 52581
    NORAD ID 52581
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 58975
    NORAD ID 58975
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-3915 STARLINK-31369
    Time of Closest Approach 2026-11-01T19:21:27+0000
    Collision Probability (Pc) 4.310914E-6
    Conjunction Distance (km) 1.645 km
    Relative Speed (km/s) 11.856 km/s
    Conjunction Risk Parameters R (Radial): -0.117 | I (In-track): 1.041 | C (Cross-track): 1.268
    Collision Risk Index (CRI) 0.48
    X Position (km) -1755.457 -1753.909
    Position Y (km) 6269.321 6269.874
    Position Z (km) -2106.706 -2106.734
    Velocity X (km/s) -5.122 -4.141
    Velocity Y (km/s) 0.457 -3.048
    Velocity Z (km/s) 5.642 -5.641

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-3915 STARLINK-31369
    Semimajor Axis (a) 6840.894 km 6840.947 km
    Eccentricity (e) 0.000143 0.000121
    Inclination (i) 53.1605° 53.1586°
    RAAN 138.2420° 285.4937°
    Perigee Argument 322.6771° 98.4680°
    Mean Anomaly (M) 37.4132° 229.9314°
    Apogee 463.738 km 463.635 km
    Perigee 461.776 km 461.985 km
    Orbit Epoch 2026-10-28T20:05:47+0000 2026-10-29T20:00:02+0000

    STARLINK-3915 & STARLINK-31369 Collision Probability (Pc) Trend

    STARLINK-3915 & STARLINK-31369 Collision Probability (Pc) TrendNot Available

    STARLINK-3915 & STARLINK-31369 Miss Distance (Miss Distance) Trend

    STARLINK-3915 & STARLINK-31369 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-3915Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-31369Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-3915Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-31369Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-3915

    No nearby objects data