Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.163368E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-28T03:37:28+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 58676
    NORAD ID 58676
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-30499 STARLINK-31066
    Time of Closest Approach 2026-10-29T00:28:03+0000
    Collision Probability (Pc) 1.163368E-6
    Conjunction Distance (km) 2.153 km
    Relative Speed (km/s) 4.468 km/s
    Conjunction Risk Parameters R (Radial): -1.698 | I (In-track): -1.266 | C (Cross-track): 0.383
    Collision Risk Index (CRI) 0.36
    X Position (km) 2788.581 2788.149
    Position Y (km) 4441.827 4443.628
    Position Z (km) 4415.204 4416.302
    Velocity X (km/s) -5.411 -6.942
    Velocity Y (km/s) 5.097 2.654
    Velocity Z (km/s) -1.706 1.707

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-30499 STARLINK-31066
    Semimajor Axis (a) 6860.603 km 6861.188 km
    Eccentricity (e) 0.000247 0.000370
    Inclination (i) 43.0025° 43.0087°
    RAAN 315.1538° 3.3661°
    Perigee Argument 281.0438° 239.9410°
    Mean Anomaly (M) 79.0136° 120.1075°
    Apogee 484.161 km 485.593 km
    Perigee 480.771 km 480.509 km
    Orbit Epoch 2026-10-26T18:38:43+0000 2026-10-27T05:47:19+0000

    STARLINK-30499 & STARLINK-31066 Collision Probability (Pc) Trend

    STARLINK-30499 & STARLINK-31066 Collision Probability (Pc) TrendNot Available

    STARLINK-30499 & STARLINK-31066 Miss Distance (Miss Distance) Trend

    STARLINK-30499 & STARLINK-31066 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-30499Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-31066Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-30499Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-31066Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-30499

    No nearby objects data