Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.211217E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T03:36:25+0800
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    1 Object 1

    AOE ID 53014
    NORAD ID 53014
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 58886
    NORAD ID 58886
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-4183 STARLINK-31320
    Time of Closest Approach 2026-10-21T17:50:14+0000
    Collision Probability (Pc) 1.211217E-6
    Conjunction Distance (km) 2.913 km
    Relative Speed (km/s) 11.65 km/s
    Conjunction Risk Parameters R (Radial): 2.829 | I (In-track): -0.445 | C (Cross-track): -0.529
    Collision Risk Index (CRI) 0.37
    X Position (km) 5482.535 5484.452
    Position Y (km) -3196.805 -3198.725
    Position Z (km) -2555.583 -2556.642
    Velocity X (km/s) 0.609 4.36
    Velocity Y (km/s) 5.355 3.166
    Velocity Z (km/s) -5.405 5.404

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-4183 STARLINK-31320
    Semimajor Axis (a) 6837.867 km 6840.933 km
    Eccentricity (e) 0.000134 0.000102
    Inclination (i) 53.1578° 53.1599°
    RAAN 144.8563° 359.1739°
    Perigee Argument 68.9309° 82.5144°
    Mean Anomaly (M) 291.1837° 277.5975°
    Apogee 460.645 km 463.496 km
    Perigee 458.815 km 462.096 km
    Orbit Epoch 2026-10-19T00:53:06+0000 2026-10-19T04:59:25+0000

    STARLINK-4183 & STARLINK-31320 Collision Probability (Pc) Trend

    STARLINK-4183 & STARLINK-31320 Collision Probability (Pc) TrendNot Available

    STARLINK-4183 & STARLINK-31320 Miss Distance (Miss Distance) Trend

    STARLINK-4183 & STARLINK-31320 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-4183Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-31320Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-4183Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-31320Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-4183

    No nearby objects data