Conjunction Event Detail

    ⚠
    Medium Risk
    Monitor closely. Maneuver recommended for primary asset.
    4.598713E-5
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T05:03:55+0800
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    1 Object 1

    AOE ID 58931
    NORAD ID 58931
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 69381
    NORAD ID 69381
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-31317 STARLINK-37427
    Time of Closest Approach 2026-10-21T20:05:55+0000
    Collision Probability (Pc) 4.598713E-5
    Conjunction Distance (km) 0.569 km
    Relative Speed (km/s) 2.139 km/s
    Conjunction Risk Parameters R (Radial): -0.479 | I (In-track): -0.302 | C (Cross-track): 0.041
    Collision Risk Index (CRI) 0.68
    X Position (km) -1065.721 -1065.941
    Position Y (km) -4008.904 -4008.543
    Position Z (km) -5446.834 -5446.453
    Velocity X (km/s) 7.076 7.514
    Velocity Y (km/s) -2.761 -1.118
    Velocity Z (km/s) 0.648 -0.649

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-31317 STARLINK-37427
    Semimajor Axis (a) 6840.867 km 6840.876 km
    Eccentricity (e) 0.000131 0.000122
    Inclination (i) 53.1574° 53.1574°
    RAAN 347.4378° 7.3039°
    Perigee Argument 95.2295° 107.2891°
    Mean Anomaly (M) 264.8856° 252.8246°
    Apogee 463.625 km 463.577 km
    Perigee 461.835 km 461.901 km
    Orbit Epoch 2026-10-19T04:22:12+0000 2026-10-19T05:59:18+0000

    STARLINK-31317 & STARLINK-37427 Collision Probability (Pc) Trend

    STARLINK-31317 & STARLINK-37427 Collision Probability (Pc) TrendNot Available

    STARLINK-31317 & STARLINK-37427 Miss Distance (Miss Distance) Trend

    STARLINK-31317 & STARLINK-37427 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-31317Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-37427Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-31317Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-37427Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-31317

    No nearby objects data