Conjunction Event Detail

    ⚠
    High Risk
    High collision probability. Maneuver recommended for primary asset.
    5.419227E-4
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-28T02:51:24+0800
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    1 Object 1

    AOE ID 57970
    NORAD ID 57970
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 59545
    NORAD ID 59545
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-30494 STARLINK-31582
    Time of Closest Approach 2026-10-28T08:34:55+0000
    Collision Probability (Pc) 5.419227E-4
    Conjunction Distance (km) 0.254 km
    Relative Speed (km/s) 10.126 km/s
    Conjunction Risk Parameters R (Radial): -0.251 | I (In-track): -0.026 | C (Cross-track): -0.012
    Collision Risk Index (CRI) 0.9
    X Position (km) -3672.629 -3672.47
    Position Y (km) 5610.826 5610.634
    Position Z (km) 1443.936 1443.891
    Velocity X (km/s) -5.359 -4.187
    Velocity Y (km/s) -2.228 -4.019
    Velocity Z (km/s) -4.948 4.949

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-30494 STARLINK-31582
    Semimajor Axis (a) 6861.194 km 6861.483 km
    Eccentricity (e) 0.000142 0.000345
    Inclination (i) 43.0031° 43.0005°
    RAAN 323.7506° 118.3617°
    Perigee Argument 267.0730° 285.2796°
    Mean Anomaly (M) 92.9959° 74.7675°
    Apogee 484.034 km 485.710 km
    Perigee 482.080 km 480.982 km
    Orbit Epoch 2026-10-27T02:03:37+0000 2026-10-26T20:24:28+0000

    STARLINK-30494 & STARLINK-31582 Collision Probability (Pc) Trend

    STARLINK-30494 & STARLINK-31582 Collision Probability (Pc) TrendNot Available

    STARLINK-30494 & STARLINK-31582 Miss Distance (Miss Distance) Trend

    STARLINK-30494 & STARLINK-31582 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-30494Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-31582Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-30494Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-31582Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-30494

    No nearby objects data