Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.305714E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T09:19:21+0800
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    1 Object 1

    AOE ID 52364
    NORAD ID 52364
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 67802
    NORAD ID 67802
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-3820 STARLINK-36739
    Time of Closest Approach 2026-10-20T18:19:36+0000
    Collision Probability (Pc) 1.305714E-6
    Conjunction Distance (km) 2.916 km
    Relative Speed (km/s) 13.325 km/s
    Conjunction Risk Parameters R (Radial): 1.833 | I (In-track): -1.111 | C (Cross-track): -1.977
    Collision Risk Index (CRI) 0.37
    X Position (km) -2734.344 -2733.02
    Position Y (km) 3425.462 3426.578
    Position Z (km) -5262.257 -5264.604
    Velocity X (km/s) -4.311 -2.397
    Velocity Y (km/s) -6.053 5.429
    Velocity Z (km/s) -1.702 4.781

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-3820 STARLINK-36739
    Semimajor Axis (a) 6843.361 km 6843.639 km
    Eccentricity (e) 0.000080 0.000091
    Inclination (i) 53.1583° 97.2895°
    RAAN 251.3281° 118.0024°
    Perigee Argument 114.6505° 44.7126°
    Mean Anomaly (M) 245.4581° 315.4190°
    Apogee 465.771 km 466.127 km
    Perigee 464.677 km 464.877 km
    Orbit Epoch 2026-10-19T06:48:51+0000 2026-10-19T00:15:52+0000

    STARLINK-3820 & STARLINK-36739 Collision Probability (Pc) Trend

    STARLINK-3820 & STARLINK-36739 Collision Probability (Pc) TrendNot Available

    STARLINK-3820 & STARLINK-36739 Miss Distance (Miss Distance) Trend

    STARLINK-3820 & STARLINK-36739 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-3820Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-36739Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-3820Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-36739Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-3820

    No nearby objects data