Conjunction Event Detail

    ⚠
    High Risk
    High collision probability. Maneuver recommended for primary asset.
    1.234644E-4
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-28T23:49:16+0800
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    1 Object 1

    AOE ID 57940
    NORAD ID 57940
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 68338
    NORAD ID 68338
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-30711 STARLINK-36254
    Time of Closest Approach 2026-10-28T16:24:53+0000
    Collision Probability (Pc) 1.234644E-4
    Conjunction Distance (km) 0.459 km
    Relative Speed (km/s) 4.4 km/s
    Conjunction Risk Parameters R (Radial): -0.437 | I (In-track): -0.132 | C (Cross-track): 0.044
    Collision Risk Index (CRI) 0.77
    X Position (km) 151.66 151.79
    Position Y (km) 4277.948 4277.666
    Position Z (km) 5327.694 5327.356
    Velocity X (km/s) -7.37 -7.249
    Velocity Y (km/s) -1.457 1.974
    Velocity Z (km/s) 1.376 -1.376

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-30711 STARLINK-36254
    Semimajor Axis (a) 6841.073 km 6840.786 km
    Eccentricity (e) 0.000130 0.000037
    Inclination (i) 53.1630° 53.1603°
    RAAN 22.4780° 343.9817°
    Perigee Argument 170.1309° 226.8476°
    Mean Anomaly (M) 189.9720° 133.2495°
    Apogee 463.825 km 462.906 km
    Perigee 462.047 km 462.392 km
    Orbit Epoch 2026-10-27T22:53:03+0000 2026-10-27T04:00:52+0000

    STARLINK-30711 & STARLINK-36254 Collision Probability (Pc) Trend

    STARLINK-30711 & STARLINK-36254 Collision Probability (Pc) TrendNot Available

    STARLINK-30711 & STARLINK-36254 Miss Distance (Miss Distance) Trend

    STARLINK-30711 & STARLINK-36254 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-30711Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-36254Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-30711Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-36254Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-30711

    No nearby objects data