Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    2.127615E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T22:34:52+0800
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    1 Object 1

    AOE ID 58770
    NORAD ID 58770
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 69526
    NORAD ID 69526
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-31143 STARLINK-37438
    Time of Closest Approach 2026-10-22T06:42:28+0000
    Collision Probability (Pc) 2.127615E-6
    Conjunction Distance (km) 1.695 km
    Relative Speed (km/s) 4.544 km/s
    Conjunction Risk Parameters R (Radial): 0.55 | I (In-track): 1.531 | C (Cross-track): -0.474
    Collision Risk Index (CRI) 0.42
    X Position (km) -3686.276 -3685.159
    Position Y (km) 2200.815 2202.015
    Position Z (km) 5315.965 5315.537
    Velocity X (km/s) -5.259 -2.223
    Velocity Y (km/s) -5.354 -7.169
    Velocity Z (km/s) -1.426 1.425

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-31143 STARLINK-37438
    Semimajor Axis (a) 6840.870 km 6840.845 km
    Eccentricity (e) 0.000130 0.000142
    Inclination (i) 53.1593° 53.1560°
    RAAN 47.7800° 92.8931°
    Perigee Argument 79.4726° 90.5689°
    Mean Anomaly (M) 280.6423° 269.5476°
    Apogee 463.624 km 463.683 km
    Perigee 461.842 km 461.733 km
    Orbit Epoch 2026-10-20T01:06:30+0000 2026-10-19T17:24:45+0000

    STARLINK-31143 & STARLINK-37438 Collision Probability (Pc) Trend

    STARLINK-31143 & STARLINK-37438 Collision Probability (Pc) TrendNot Available

    STARLINK-31143 & STARLINK-37438 Miss Distance (Miss Distance) Trend

    STARLINK-31143 & STARLINK-37438 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-31143Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-37438Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-31143Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-37438Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-31143

    No nearby objects data