Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    5.893162E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T09:17:37+0800
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    1 Object 1

    AOE ID 51884
    NORAD ID 51884
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 65377
    NORAD ID 65377
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-3577 STARLINK-34879
    Time of Closest Approach 2026-10-22T04:34:23+0000
    Collision Probability (Pc) 5.893162E-6
    Conjunction Distance (km) 1.49 km
    Relative Speed (km/s) 11.848 km/s
    Conjunction Risk Parameters R (Radial): -1.21 | I (In-track): 0.54 | C (Cross-track): -0.679
    Collision Risk Index (CRI) 0.5
    X Position (km) 5758.394 5756.969
    Position Y (km) 3026.99 3027.221
    Position Z (km) -2125.961 -2125.594
    Velocity X (km/s) -0.615 -3.865
    Velocity Y (km/s) 5.114 3.406
    Velocity Z (km/s) 5.632 -5.633

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-3577 STARLINK-34879
    Semimajor Axis (a) 6840.881 km 6840.780 km
    Eccentricity (e) 0.000109 0.000069
    Inclination (i) 53.1591° 53.1589°
    RAAN 55.2941° 211.0894°
    Perigee Argument 83.8418° 117.2723°
    Mean Anomaly (M) 276.2709° 242.8349°
    Apogee 463.490 km 463.116 km
    Perigee 461.998 km 462.170 km
    Orbit Epoch 2026-10-19T07:53:20+0000 2026-10-18T10:35:45+0000

    STARLINK-3577 & STARLINK-34879 Collision Probability (Pc) Trend

    STARLINK-3577 & STARLINK-34879 Collision Probability (Pc) TrendNot Available

    STARLINK-3577 & STARLINK-34879 Miss Distance (Miss Distance) Trend

    STARLINK-3577 & STARLINK-34879 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-3577Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-34879Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-3577Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-34879Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-3577

    No nearby objects data