Conjunction Event Detail

    ✅
    Very Low Risk
    Very low collision probability. Continue monitoring.
    7.49232E-7
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-28T04:00:21+0800
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    1 Object 1

    AOE ID 57638
    NORAD ID 57638
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 59398
    NORAD ID 59398
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-30328 STARLINK-31534
    Time of Closest Approach 2026-10-29T03:03:48+0000
    Collision Probability (Pc) 7.49232E-7
    Conjunction Distance (km) 2.244 km
    Relative Speed (km/s) 2.286 km/s
    Conjunction Risk Parameters R (Radial): 1.027 | I (In-track): -1.971 | C (Cross-track): 0.3
    Collision Risk Index (CRI) 0.32
    X Position (km) -889.757 -891.586
    Position Y (km) 4999.986 4998.887
    Position Z (km) -4614.921 -4614.231
    Velocity X (km/s) -7.281 -7.552
    Velocity Y (km/s) -2.081 -0.57
    Velocity Z (km/s) -0.848 0.844

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-30328 STARLINK-31534
    Semimajor Axis (a) 6861.300 km 6860.961 km
    Eccentricity (e) 0.000467 0.000504
    Inclination (i) 42.9954° 42.9848°
    RAAN 214.1985° 188.8226°
    Perigee Argument 285.0057° 278.7180°
    Mean Anomaly (M) 75.0278° 81.3101°
    Apogee 486.369 km 486.281 km
    Perigee 479.957 km 479.367 km
    Orbit Epoch 2026-10-27T02:50:53+0000 2026-10-27T02:46:09+0000

    STARLINK-30328 & STARLINK-31534 Collision Probability (Pc) Trend

    STARLINK-30328 & STARLINK-31534 Collision Probability (Pc) TrendNot Available

    STARLINK-30328 & STARLINK-31534 Miss Distance (Miss Distance) Trend

    STARLINK-30328 & STARLINK-31534 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-30328Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-31534Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-30328Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-31534Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-30328

    No nearby objects data