Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.684447E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-31T18:14:21+0800
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    1 Object 1

    AOE ID 58238
    NORAD ID 58238
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 59334
    NORAD ID 59334
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-30817 STARLINK-31573
    Time of Closest Approach 2026-11-01T21:36:46+0000
    Collision Probability (Pc) 1.684447E-6
    Conjunction Distance (km) 2.119 km
    Relative Speed (km/s) 7.896 km/s
    Conjunction Risk Parameters R (Radial): 0.194 | I (In-track): -1.803 | C (Cross-track): 1.095
    Collision Risk Index (CRI) 0.4
    X Position (km) -2349.459 -2347.459
    Position Y (km) -5378.8 -5379.491
    Position Z (km) -3557.994 -3557.895
    Velocity X (km/s) 6.791 5.155
    Velocity Y (km/s) -0.734 -4.481
    Velocity Z (km/s) -3.377 3.378

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-30817 STARLINK-31573
    Semimajor Axis (a) 6861.158 km 6861.164 km
    Eccentricity (e) 0.000081 0.000111
    Inclination (i) 42.9993° 43.0009°
    RAAN 38.9892° 299.1527°
    Perigee Argument 276.9714° 266.6160°
    Mean Anomaly (M) 83.1046° 83.9845°
    Apogee 483.578 km 483.786 km
    Perigee 482.464 km 482.268 km
    Orbit Epoch 2026-10-30T13:41:20+0000 2026-10-30T18:00:02+0000

    STARLINK-30817 & STARLINK-31573 Collision Probability (Pc) Trend

    STARLINK-30817 & STARLINK-31573 Collision Probability (Pc) TrendNot Available

    STARLINK-30817 & STARLINK-31573 Miss Distance (Miss Distance) Trend

    STARLINK-30817 & STARLINK-31573 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-30817Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-31573Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-30817Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-31573Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-30817

    No nearby objects data