Conjunction Event Detail

    ⚠
    High Risk
    High collision probability. Maneuver recommended for primary asset.
    1.402981E-4
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T04:57:05+0800
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    1 Object 1

    AOE ID 58713
    NORAD ID 58713
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 58891
    NORAD ID 58891
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-30973 STARLINK-31245
    Time of Closest Approach 2026-10-20T14:06:28+0000
    Collision Probability (Pc) 1.402981E-4
    Conjunction Distance (km) 0.449 km
    Relative Speed (km/s) 5.008 km/s
    Conjunction Risk Parameters R (Radial): 0.201 | I (In-track): -0.378 | C (Cross-track): -0.132
    Collision Risk Index (CRI) 0.78
    X Position (km) -4154.391 -4154.151
    Position Y (km) -1282.957 -1283.303
    Position Z (km) -5288.727 -5288.572
    Velocity X (km/s) 0.278 3.973
    Velocity Y (km/s) -7.451 -6.31
    Velocity Z (km/s) 1.59 -1.59

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-30973 STARLINK-31245
    Semimajor Axis (a) 6840.859 km 6840.655 km
    Eccentricity (e) 0.000145 0.000150
    Inclination (i) 53.1575° 53.1583°
    RAAN 268.6699° 317.9988°
    Perigee Argument 89.6153° 67.6467°
    Mean Anomaly (M) 270.5016° 292.4695°
    Apogee 463.716 km 463.548 km
    Perigee 461.728 km 461.488 km
    Orbit Epoch 2026-10-19T08:43:54+0000 2026-10-19T04:10:30+0000

    STARLINK-30973 & STARLINK-31245 Collision Probability (Pc) Trend

    STARLINK-30973 & STARLINK-31245 Collision Probability (Pc) TrendNot Available

    STARLINK-30973 & STARLINK-31245 Miss Distance (Miss Distance) Trend

    STARLINK-30973 & STARLINK-31245 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-30973Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-31245Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-30973Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-31245Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-30973

    No nearby objects data