Conjunction Event Detail

    ⚠
    Medium Risk
    Monitor closely. Maneuver recommended for primary asset.
    1.450845E-5
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-21T05:59:02+0800
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    1 Object 1

    AOE ID 52340
    NORAD ID 52340
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 68721
    NORAD ID 68721
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-3818 STARLINK-36680
    Time of Closest Approach 2026-10-23T05:59:37+0000
    Collision Probability (Pc) 1.450845E-5
    Conjunction Distance (km) 1.152 km
    Relative Speed (km/s) 12.218 km/s
    Conjunction Risk Parameters R (Radial): -0.834 | I (In-track): 0.472 | C (Cross-track): -0.637
    Collision Risk Index (CRI) 0.58
    X Position (km) -3982.507 -3981.377
    Position Y (km) -5555.358 -5555.142
    Position Z (km) -306.282 -306.249
    Velocity X (km/s) 3.568 3.878
    Velocity Y (km/s) -2.885 -2.452
    Velocity Z (km/s) 6.103 -6.103

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-3818 STARLINK-36680
    Semimajor Axis (a) 6840.874 km 6840.671 km
    Eccentricity (e) 0.000168 0.000158
    Inclination (i) 53.1572° 53.1594°
    RAAN 250.2982° 66.0038°
    Perigee Argument 84.9700° 82.1656°
    Mean Anomaly (M) 275.1494° 277.9525°
    Apogee 463.889 km 463.614 km
    Perigee 461.585 km 461.454 km
    Orbit Epoch 2026-10-20T06:05:52+0000 2026-10-20T08:25:22+0000

    STARLINK-3818 & STARLINK-36680 Collision Probability (Pc) Trend

    STARLINK-3818 & STARLINK-36680 Collision Probability (Pc) TrendNot Available

    STARLINK-3818 & STARLINK-36680 Miss Distance (Miss Distance) Trend

    STARLINK-3818 & STARLINK-36680 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-3818Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-36680Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-3818Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-36680Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-3818

    No nearby objects data