Conjunction Event Detail

    ✅
    Very Low Risk
    Very low collision probability. Continue monitoring.
    8.267186E-7
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T05:36:38+0800
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    1 Object 1

    AOE ID 61514
    NORAD ID 61514
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 68511
    NORAD ID 68511
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-31837 STARLINK-37280
    Time of Closest Approach 2026-10-21T22:29:07+0000
    Collision Probability (Pc) 8.267186E-7
    Conjunction Distance (km) 2.136 km
    Relative Speed (km/s) 2.299 km/s
    Conjunction Risk Parameters R (Radial): -0.054 | I (In-track): 2.111 | C (Cross-track): -0.322
    Collision Risk Index (CRI) 0.33
    X Position (km) -1582.394 -1580.409
    Position Y (km) -3832.106 -3832.891
    Position Z (km) 5431.04 5430.996
    Velocity X (km/s) 7.33 6.633
    Velocity Y (km/s) -2.035 -3.725
    Velocity Z (km/s) 0.698 -0.697

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-31837 STARLINK-37280
    Semimajor Axis (a) 6840.857 km 6840.813 km
    Eccentricity (e) 0.000167 0.000105
    Inclination (i) 53.1598° 53.1583°
    RAAN 182.1961° 160.2363°
    Perigee Argument 87.9827° 84.3908°
    Mean Anomaly (M) 272.1366° 275.7214°
    Apogee 463.860 km 463.395 km
    Perigee 461.580 km 461.957 km
    Orbit Epoch 2026-10-18T23:46:38+0000 2026-10-19T01:17:15+0000

    STARLINK-31837 & STARLINK-37280 Collision Probability (Pc) Trend

    STARLINK-31837 & STARLINK-37280 Collision Probability (Pc) TrendNot Available

    STARLINK-31837 & STARLINK-37280 Miss Distance (Miss Distance) Trend

    STARLINK-31837 & STARLINK-37280 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-31837Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-37280Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-31837Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-37280Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-31837

    No nearby objects data