Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.428546E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-18T14:44:18+0800
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    1 Object 1

    AOE ID 52866
    NORAD ID 52866
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 64182
    NORAD ID 64182
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-4272 STARLINK-34131
    Time of Closest Approach 2026-10-20T00:48:42+0000
    Collision Probability (Pc) 1.428546E-6
    Conjunction Distance (km) 2.014 km
    Relative Speed (km/s) 4.924 km/s
    Conjunction Risk Parameters R (Radial): -0.149 | I (In-track): -1.899 | C (Cross-track): -0.648
    Collision Risk Index (CRI) 0.38
    X Position (km) -4205.863 -4206.249
    Position Y (km) -1029.57 -1027.598
    Position Z (km) 5286.144 5286.027
    Velocity X (km/s) -0.134 3.568
    Velocity Y (km/s) -7.477 -6.572
    Velocity Z (km/s) -1.559 1.558

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-4272 STARLINK-34131
    Semimajor Axis (a) 6840.861 km 6840.759 km
    Eccentricity (e) 0.000122 0.000088
    Inclination (i) 53.1601° 53.1571°
    RAAN 91.9637° 140.3309°
    Perigee Argument 92.4572° 108.9735°
    Mean Anomaly (M) 267.6571° 251.1363°
    Apogee 463.561 km 463.226 km
    Perigee 461.887 km 462.018 km
    Orbit Epoch 2026-10-17T11:23:26+0000 2026-10-17T06:50:01+0000

    STARLINK-4272 & STARLINK-34131 Collision Probability (Pc) Trend

    STARLINK-4272 & STARLINK-34131 Collision Probability (Pc) TrendNot Available

    STARLINK-4272 & STARLINK-34131 Miss Distance (Miss Distance) Trend

    STARLINK-4272 & STARLINK-34131 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-4272Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-34131Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-4272Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-34131Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-4272

    No nearby objects data