Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.254923E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T03:19:53+0800
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    1 Object 1

    AOE ID 52576
    NORAD ID 52576
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 53846
    NORAD ID 53846
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-3932 STARLINK-4746
    Time of Closest Approach 2026-10-21T13:53:55+0000
    Collision Probability (Pc) 1.254923E-6
    Conjunction Distance (km) 2.894 km
    Relative Speed (km/s) 12.225 km/s
    Conjunction Risk Parameters R (Radial): -2.702 | I (In-track): 0.631 | C (Cross-track): 0.823
    Collision Risk Index (CRI) 0.37
    X Position (km) 6791.932 6789.372
    Position Y (km) -807.321 -805.973
    Position Z (km) -167.87 -167.816
    Velocity X (km/s) 0.399 0.681
    Velocity Y (km/s) 4.563 4.53
    Velocity Z (km/s) -6.11 6.111

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-3932 STARLINK-4746
    Semimajor Axis (a) 6840.845 km 6837.871 km
    Eccentricity (e) 0.000122 0.000130
    Inclination (i) 53.1575° 53.1619°
    RAAN 183.5906° 5.2568°
    Perigee Argument 92.4502° 91.8767°
    Mean Anomaly (M) 267.6641° 268.2385°
    Apogee 463.546 km 460.625 km
    Perigee 461.870 km 458.843 km
    Orbit Epoch 2026-10-19T03:16:13+0000 2026-10-19T05:39:58+0000

    STARLINK-3932 & STARLINK-4746 Collision Probability (Pc) Trend

    STARLINK-3932 & STARLINK-4746 Collision Probability (Pc) TrendNot Available

    STARLINK-3932 & STARLINK-4746 Miss Distance (Miss Distance) Trend

    STARLINK-3932 & STARLINK-4746 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-3932Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-4746Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-3932Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-4746Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-3932

    No nearby objects data