Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    3.313236E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T20:48:23+0800
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    1 Object 1

    AOE ID 53564
    NORAD ID 53564
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 65101
    NORAD ID 65101
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-4577 STARLINK-34285
    Time of Closest Approach 2026-10-22T09:55:32+0000
    Collision Probability (Pc) 3.313236E-6
    Conjunction Distance (km) 1.476 km
    Relative Speed (km/s) 4.764 km/s
    Conjunction Risk Parameters R (Radial): 0.03 | I (In-track): -1.401 | C (Cross-track): -0.461
    Collision Risk Index (CRI) 0.45
    X Position (km) 4101.097 4100.649
    Position Y (km) -1364.845 -1366.251
    Position Z (km) -5308.932 -5308.956
    Velocity X (km/s) 0.535 4.04
    Velocity Y (km/s) 7.456 6.289
    Velocity Z (km/s) -1.504 1.503

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-4577 STARLINK-34285
    Semimajor Axis (a) 6840.869 km 6840.825 km
    Eccentricity (e) 0.000049 0.000116
    Inclination (i) 53.1644° 53.1586°
    RAAN 106.9602° 59.5337°
    Perigee Argument 36.1551° 77.3561°
    Mean Anomaly (M) 323.9485° 282.7571°
    Apogee 463.066 km 463.481 km
    Perigee 462.398 km 461.895 km
    Orbit Epoch 2026-10-19T18:17:07+0000 2026-10-20T01:58:50+0000

    STARLINK-4577 & STARLINK-34285 Collision Probability (Pc) Trend

    STARLINK-4577 & STARLINK-34285 Collision Probability (Pc) TrendNot Available

    STARLINK-4577 & STARLINK-34285 Miss Distance (Miss Distance) Trend

    STARLINK-4577 & STARLINK-34285 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-4577Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-34285Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-4577Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-34285Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-4577

    No nearby objects data