Conjunction Event Detail

    ⚠
    High Risk
    High collision probability. Maneuver recommended for primary asset.
    2.571932E-4
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-19T16:30:10+0800
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    1 Object 1

    AOE ID 59079
    NORAD ID 59079
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 67430
    NORAD ID 67430
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-31257 STARLINK-36515
    Time of Closest Approach 2026-10-21T06:53:27+0000
    Collision Probability (Pc) 2.571932E-4
    Conjunction Distance (km) 0.355 km
    Relative Speed (km/s) 6.15 km/s
    Conjunction Risk Parameters R (Radial): -0.135 | I (In-track): -0.298 | C (Cross-track): -0.134
    Collision Risk Index (CRI) 0.83
    X Position (km) -5401.435 -5401.595
    Position Y (km) 925.437 925.132
    Position Z (km) 4120.027 4120.111
    Velocity X (km/s) 0.645 -3.002
    Velocity Y (km/s) -7.192 -6.567
    Velocity Z (km/s) 2.457 -2.455

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-31257 STARLINK-36515
    Semimajor Axis (a) 6861.247 km 6861.198 km
    Eccentricity (e) 0.000184 0.000165
    Inclination (i) 43.0033° 42.9990°
    RAAN 129.4965° 60.4438°
    Perigee Argument 282.7447° 277.1532°
    Mean Anomaly (M) 77.3200° 82.9133°
    Apogee 484.370 km 484.192 km
    Perigee 481.850 km 481.930 km
    Orbit Epoch 2026-10-18T23:41:47+0000 2026-10-18T09:19:47+0000

    STARLINK-31257 & STARLINK-36515 Collision Probability (Pc) Trend

    STARLINK-31257 & STARLINK-36515 Collision Probability (Pc) TrendNot Available

    STARLINK-31257 & STARLINK-36515 Miss Distance (Miss Distance) Trend

    STARLINK-31257 & STARLINK-36515 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-31257Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-36515Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-31257Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-36515Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-31257

    No nearby objects data