Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.205955E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-29T19:00:16+0800
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    1 Object 1

    AOE ID 58880
    NORAD ID 58880
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 63375
    NORAD ID 63375
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-31328 STARLINK-33621
    Time of Closest Approach 2026-10-30T06:53:42+0000
    Collision Probability (Pc) 1.205955E-6
    Conjunction Distance (km) 2.668 km
    Relative Speed (km/s) 9.361 km/s
    Conjunction Risk Parameters R (Radial): 1.05 | I (In-track): -1.933 | C (Cross-track): 1.509
    Collision Risk Index (CRI) 0.37
    X Position (km) -1306.269 -1308.844
    Position Y (km) -5032.978 -5033.137
    Position Z (km) -4452.498 -4453.178
    Velocity X (km/s) 5.064 6.594
    Velocity Y (km/s) -4.458 1.431
    Velocity Z (km/s) 3.557 -3.556

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-31328 STARLINK-33621
    Semimajor Axis (a) 6840.930 km 6841.429 km
    Eccentricity (e) 0.000134 0.000251
    Inclination (i) 53.1584° 53.1598°
    RAAN 304.1405° 43.5980°
    Perigee Argument 79.7929° 296.3805°
    Mean Anomaly (M) 326.8510° 63.6940°
    Apogee 463.710 km 465.008 km
    Perigee 461.876 km 461.576 km
    Orbit Epoch 2026-10-28T10:00:02+0000 2026-10-28T13:13:17+0000

    STARLINK-31328 & STARLINK-33621 Collision Probability (Pc) Trend

    STARLINK-31328 & STARLINK-33621 Collision Probability (Pc) TrendNot Available

    STARLINK-31328 & STARLINK-33621 Miss Distance (Miss Distance) Trend

    STARLINK-31328 & STARLINK-33621 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-31328Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-33621Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-31328Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-33621Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-31328

    No nearby objects data