Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.843398E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-28T01:12:45+0800
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    1 Object 1

    AOE ID 52548
    NORAD ID 52548
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 68770
    NORAD ID 68770
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-3931 STARLINK-37417
    Time of Closest Approach 2026-10-29T13:23:46+0000
    Collision Probability (Pc) 1.843398E-6
    Conjunction Distance (km) 2.425 km
    Relative Speed (km/s) 14.614 km/s
    Conjunction Risk Parameters R (Radial): 2.42 | I (In-track): -0.037 | C (Cross-track): 0.157
    Collision Risk Index (CRI) 0.4
    X Position (km) -5805.726 -5807.701
    Position Y (km) 2001.024 2001.855
    Position Z (km) 3011.707 3012.84
    Velocity X (km/s) 0.712 -2.805
    Velocity Y (km/s) -5.64 2.107
    Velocity Z (km/s) 5.101 -6.781

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-3931 STARLINK-37417
    Semimajor Axis (a) 6843.389 km 6843.646 km
    Eccentricity (e) 0.000133 0.000120
    Inclination (i) 53.1583° 97.2852°
    RAAN 151.3069° 334.9124°
    Perigee Argument 66.3437° 115.3319°
    Mean Anomaly (M) 293.7704° 244.8047°
    Apogee 466.161 km 466.328 km
    Perigee 464.343 km 464.690 km
    Orbit Epoch 2026-10-27T00:15:02+0000 2026-10-27T01:13:05+0000

    STARLINK-3931 & STARLINK-37417 Collision Probability (Pc) Trend

    STARLINK-3931 & STARLINK-37417 Collision Probability (Pc) TrendNot Available

    STARLINK-3931 & STARLINK-37417 Miss Distance (Miss Distance) Trend

    STARLINK-3931 & STARLINK-37417 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-3931Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-37417Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-3931Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-37417Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-3931

    No nearby objects data