Conjunction Event Detail

    ⚠
    High Risk
    High collision probability. Maneuver recommended for primary asset.
    4.64652E-4
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-24T22:53:23+0800
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    1 Object 1

    AOE ID 58383
    NORAD ID 58383
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 60035
    NORAD ID 60035
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-30921 STARLINK-31981
    Time of Closest Approach 2026-10-25T22:58:22+0000
    Collision Probability (Pc) 4.64652E-4
    Conjunction Distance (km) 0.262 km
    Relative Speed (km/s) 7.653 km/s
    Conjunction Risk Parameters R (Radial): 0.209 | I (In-track): -0.132 | C (Cross-track): -0.085
    Collision Risk Index (CRI) 0.88
    X Position (km) 3354.641 3354.654
    Position Y (km) -3358.523 -3358.313
    Position Z (km) -4933.356 -4933.2
    Velocity X (km/s) 6.615 2.719
    Velocity Y (km/s) 2.711 6.612
    Velocity Z (km/s) 2.654 -2.654

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-30921 STARLINK-31981
    Semimajor Axis (a) 6841.033 km 6840.876 km
    Eccentricity (e) 0.000094 0.000096
    Inclination (i) 53.1594° 53.1595°
    RAAN 14.3209° 94.0417°
    Perigee Argument 97.1056° 89.1279°
    Mean Anomaly (M) 263.0053° 270.9834°
    Apogee 463.538 km 463.398 km
    Perigee 462.254 km 462.080 km
    Orbit Epoch 2026-10-24T05:02:33+0000 2026-10-23T18:19:31+0000

    STARLINK-30921 & STARLINK-31981 Collision Probability (Pc) Trend

    STARLINK-30921 & STARLINK-31981 Collision Probability (Pc) TrendNot Available

    STARLINK-30921 & STARLINK-31981 Miss Distance (Miss Distance) Trend

    STARLINK-30921 & STARLINK-31981 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-30921Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-31981Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-30921Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-31981Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-30921

    No nearby objects data