Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    3.110598E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-21T07:38:29+0800
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    1 Object 1

    AOE ID 57918
    NORAD ID 57918
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 67405
    NORAD ID 67405
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-30499 STARLINK-36452
    Time of Closest Approach 2026-10-22T17:50:27+0000
    Collision Probability (Pc) 3.110598E-6
    Conjunction Distance (km) 1.521 km
    Relative Speed (km/s) 4.999 km/s
    Conjunction Risk Parameters R (Radial): -0.574 | I (In-track): 1.332 | C (Cross-track): 0.459
    Collision Risk Index (CRI) 0.45
    X Position (km) -613.223 -614.57
    Position Y (km) 5272.511 5271.908
    Position Z (km) 4339.263 4338.897
    Velocity X (km/s) -7.341 -6.975
    Velocity Y (km/s) 0.741 -2.407
    Velocity Z (km/s) -1.933 1.933

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-30499 STARLINK-36452
    Semimajor Axis (a) 6861.205 km 6861.165 km
    Eccentricity (e) 0.000151 0.000118
    Inclination (i) 43.0035° 43.0016°
    RAAN 352.0873° 49.0804°
    Perigee Argument 269.4248° 261.3696°
    Mean Anomaly (M) 90.6431° 98.7022°
    Apogee 484.102 km 483.839 km
    Perigee 482.034 km 482.217 km
    Orbit Epoch 2026-10-20T05:43:18+0000 2026-10-20T07:28:58+0000

    STARLINK-30499 & STARLINK-36452 Collision Probability (Pc) Trend

    STARLINK-30499 & STARLINK-36452 Collision Probability (Pc) TrendNot Available

    STARLINK-30499 & STARLINK-36452 Miss Distance (Miss Distance) Trend

    STARLINK-30499 & STARLINK-36452 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-30499Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-36452Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-30499Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-36452Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-30499

    No nearby objects data