Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    4.363645E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-27T20:53:32+0800
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    1 Object 1

    AOE ID 51868
    NORAD ID 51868
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 65893
    NORAD ID 65893
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-3578 STARLINK-34921
    Time of Closest Approach 2026-10-27T18:50:35+0000
    Collision Probability (Pc) 4.363645E-6
    Conjunction Distance (km) 1.139 km
    Relative Speed (km/s) 1.884 km/s
    Conjunction Risk Parameters R (Radial): 0.07 | I (In-track): 1.128 | C (Cross-track): 0.14
    Collision Risk Index (CRI) 0.48
    X Position (km) -1426.63 -1425.549
    Position Y (km) 3875.798 3876.15
    Position Z (km) 5443.669 5443.613
    Velocity X (km/s) -6.855 -7.374
    Velocity Y (km/s) -3.324 -1.914
    Velocity Z (km/s) 0.569 -0.567

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-3578 STARLINK-34921
    Semimajor Axis (a) 6841.317 km 6840.847 km
    Eccentricity (e) 0.000179 0.000111
    Inclination (i) 53.1633° 53.1613°
    RAAN 31.5790° 15.3957°
    Perigee Argument 77.2670° 72.8378°
    Mean Anomaly (M) 282.8533° 287.2746°
    Apogee 464.406 km 463.471 km
    Perigee 461.954 km 461.949 km
    Orbit Epoch 2026-10-27T05:58:07+0000 2026-10-26T22:06:27+0000

    STARLINK-3578 & STARLINK-34921 Collision Probability (Pc) Trend

    STARLINK-3578 & STARLINK-34921 Collision Probability (Pc) TrendNot Available

    STARLINK-3578 & STARLINK-34921 Miss Distance (Miss Distance) Trend

    STARLINK-3578 & STARLINK-34921 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-3578Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-34921Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-3578Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-34921Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-3578

    No nearby objects data