Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    2.112378E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-27T21:04:01+0800
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    1 Object 1

    AOE ID 52639
    NORAD ID 52639
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 68207
    NORAD ID 68207
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-3968 STARLINK-36986
    Time of Closest Approach 2026-10-29T13:56:58+0000
    Collision Probability (Pc) 2.112378E-6
    Conjunction Distance (km) 2.121 km
    Relative Speed (km/s) 11.457 km/s
    Conjunction Risk Parameters R (Radial): 1.968 | I (In-track): -0.514 | C (Cross-track): -0.599
    Collision Risk Index (CRI) 0.41
    X Position (km) 4098.316 4097.591
    Position Y (km) 393.171 393.582
    Position Z (km) 5461.755 5459.805
    Velocity X (km/s) -0.207 6.092
    Velocity Y (km/s) 7.619 -1.03
    Velocity Z (km/s) -0.39 -4.486

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-3968 STARLINK-36986
    Semimajor Axis (a) 6840.712 km 6843.674 km
    Eccentricity (e) 0.000902 0.000192
    Inclination (i) 53.1673° 97.2833°
    RAAN 280.4021° 172.7393°
    Perigee Argument 280.7934° 90.6828°
    Mean Anomaly (M) 79.2053° 269.4635°
    Apogee 468.745 km 466.854 km
    Perigee 456.405 km 464.220 km
    Orbit Epoch 2026-10-27T05:16:00+0000 2026-10-26T13:21:37+0000

    STARLINK-3968 & STARLINK-36986 Collision Probability (Pc) Trend

    STARLINK-3968 & STARLINK-36986 Collision Probability (Pc) TrendNot Available

    STARLINK-3968 & STARLINK-36986 Miss Distance (Miss Distance) Trend

    STARLINK-3968 & STARLINK-36986 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-3968Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-36986Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-3968Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-36986Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-3968

    No nearby objects data