Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    2.781309E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-27T04:09:01+0800
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    1 Object 1

    AOE ID 57632
    NORAD ID 57632
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 59362
    NORAD ID 59362
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-30309 STARLINK-31571
    Time of Closest Approach 2026-10-26T20:26:47+0000
    Collision Probability (Pc) 2.781309E-6
    Conjunction Distance (km) 1.855 km
    Relative Speed (km/s) 10.345 km/s
    Conjunction Risk Parameters R (Radial): 0.702 | I (In-track): -1.255 | C (Cross-track): -1.17
    Collision Risk Index (CRI) 0.44
    X Position (km) 5159.846 5161.497
    Position Y (km) 4465.684 4464.843
    Position Z (km) 698.026 698.089
    Velocity X (km/s) -3.268 -4.069
    Velocity Y (km/s) 4.584 3.891
    Velocity Z (km/s) -5.145 5.145

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-30309 STARLINK-31571
    Semimajor Axis (a) 6860.265 km 6861.202 km
    Eccentricity (e) 0.000460 0.000105
    Inclination (i) 43.0022° 43.0039°
    RAAN 231.0479° 37.8931°
    Perigee Argument 265.4022° 268.4148°
    Mean Anomaly (M) 94.6305° 91.6583°
    Apogee 485.281 km 483.787 km
    Perigee 478.975 km 482.343 km
    Orbit Epoch 2026-10-26T04:00:37+0000 2026-10-26T06:17:08+0000

    STARLINK-30309 & STARLINK-31571 Collision Probability (Pc) Trend

    STARLINK-30309 & STARLINK-31571 Collision Probability (Pc) TrendNot Available

    STARLINK-30309 & STARLINK-31571 Miss Distance (Miss Distance) Trend

    STARLINK-30309 & STARLINK-31571 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-30309Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-31571Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-30309Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-31571Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-30309

    No nearby objects data