Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    2.031819E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-19T02:51:21+0800
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    1 Object 1

    AOE ID 52620
    NORAD ID 52620
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 66373
    NORAD ID 66373
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-3975 STARLINK-35809
    Time of Closest Approach 2026-10-18T18:54:11+0000
    Collision Probability (Pc) 2.031819E-6
    Conjunction Distance (km) 1.915 km
    Relative Speed (km/s) 7.19 km/s
    Conjunction Risk Parameters R (Radial): 1.759 | I (In-track): 0.665 | C (Cross-track): -0.36
    Collision Risk Index (CRI) 0.41
    X Position (km) 3678.75 3679.239
    Position Y (km) 2833.076 2834.407
    Position Z (km) 5010.042 5011.329
    Velocity X (km/s) -6.205 -2.023
    Velocity Y (km/s) 3.73 6.952
    Velocity Z (km/s) 2.44 -2.44

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-3975 STARLINK-35809
    Semimajor Axis (a) 6837.861 km 6840.840 km
    Eccentricity (e) 0.000120 0.000293
    Inclination (i) 53.1587° 53.1559°
    RAAN 346.4040° 273.5378°
    Perigee Argument 91.5958° 93.4274°
    Mean Anomaly (M) 268.5182° 266.7064°
    Apogee 460.544 km 464.709 km
    Perigee 458.904 km 460.697 km
    Orbit Epoch 2026-10-18T04:33:18+0000 2026-10-18T09:01:53+0000

    STARLINK-3975 & STARLINK-35809 Collision Probability (Pc) Trend

    STARLINK-3975 & STARLINK-35809 Collision Probability (Pc) TrendNot Available

    STARLINK-3975 & STARLINK-35809 Miss Distance (Miss Distance) Trend

    STARLINK-3975 & STARLINK-35809 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-3975Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-35809Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-3975Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-35809Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-3975

    No nearby objects data