Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.198798E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-16T05:35:07+0800
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    1 Object 1

    AOE ID 52644
    NORAD ID 52644
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 69361
    NORAD ID 69361
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-3985 STARLINK-37039
    Time of Closest Approach 2026-10-15T23:38:37+0000
    Collision Probability (Pc) 1.198798E-6
    Conjunction Distance (km) 2.201 km
    Relative Speed (km/s) 5.105 km/s
    Conjunction Risk Parameters R (Radial): 2.129 | I (In-track): 0.527 | C (Cross-track): 0.191
    Collision Risk Index (CRI) 0.37
    X Position (km) 173.991 173.486
    Position Y (km) 4342.986 4344.358
    Position Z (km) 5268.831 5270.476
    Velocity X (km/s) -7.117 -7.274
    Velocity Y (km/s) 2.257 -1.681
    Velocity Z (km/s) -1.622 1.622

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-3985 STARLINK-37039
    Semimajor Axis (a) 6837.871 km 6840.807 km
    Eccentricity (e) 0.000121 0.000241
    Inclination (i) 53.1607° 53.1605°
    RAAN 337.0962° 23.9598°
    Perigee Argument 93.1702° 58.6720°
    Mean Anomaly (M) 266.9440° 301.4519°
    Apogee 460.565 km 464.321 km
    Perigee 458.903 km 461.019 km
    Orbit Epoch 2026-10-15T02:52:40+0000 2026-10-15T15:30:14+0000

    STARLINK-3985 & STARLINK-37039 Collision Probability (Pc) Trend

    STARLINK-3985 & STARLINK-37039 Collision Probability (Pc) TrendNot Available

    STARLINK-3985 & STARLINK-37039 Miss Distance (Miss Distance) Trend

    STARLINK-3985 & STARLINK-37039 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-3985Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-37039Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-3985Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-37039Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-3985

    No nearby objects data