Conjunction Event Detail

    ⚠
    Medium Risk
    Monitor closely. Maneuver recommended for primary asset.
    1.569016E-5
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T21:26:29+0800
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    1 Object 1

    AOE ID 53656
    NORAD ID 53656
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 57870
    NORAD ID 57870
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-4466 STARLINK-30460
    Time of Closest Approach 2026-10-20T17:46:42+0000
    Collision Probability (Pc) 1.569016E-5
    Conjunction Distance (km) 1.084 km
    Relative Speed (km/s) 10.135 km/s
    Conjunction Risk Parameters R (Radial): 1.041 | I (In-track): 0.23 | C (Cross-track): 0.197
    Collision Risk Index (CRI) 0.59
    X Position (km) -4910.009 -4909.361
    Position Y (km) 1789.713 1789.653
    Position Z (km) 4438.952 4438.085
    Velocity X (km/s) 5.016 -1.204
    Velocity Y (km/s) -0.478 -7.353
    Velocity Z (km/s) 5.724 1.63

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-4466 STARLINK-30460
    Semimajor Axis (a) 6860.579 km 6861.192 km
    Eccentricity (e) 0.000175 0.000153
    Inclination (i) 97.2838° 42.9992°
    RAAN 165.7306° 99.8784°
    Perigee Argument 97.3332° 267.2276°
    Mean Anomaly (M) 126.1347° 92.8400°
    Apogee 483.643 km 484.105 km
    Perigee 481.241 km 482.005 km
    Orbit Epoch 2026-10-20T06:00:02+0000 2026-10-19T17:55:37+0000

    STARLINK-4466 & STARLINK-30460 Collision Probability (Pc) Trend

    STARLINK-4466 & STARLINK-30460 Collision Probability (Pc) TrendNot Available

    STARLINK-4466 & STARLINK-30460 Miss Distance (Miss Distance) Trend

    STARLINK-4466 & STARLINK-30460 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-4466Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-30460Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-4466Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-30460Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-4466

    No nearby objects data