Conjunction Event Detail

    ⚠
    Medium Risk
    Monitor closely. Maneuver recommended for primary asset.
    5.771108E-5
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-19T18:26:27+0800
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    1 Object 1

    AOE ID 58737
    NORAD ID 58737
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 66456
    NORAD ID 66456
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-31101 STARLINK-35643
    Time of Closest Approach 2026-10-21T20:17:33+0000
    Collision Probability (Pc) 5.771108E-5
    Conjunction Distance (km) 0.663 km
    Relative Speed (km/s) 6.459 km/s
    Conjunction Risk Parameters R (Radial): 0.329 | I (In-track): -0.521 | C (Cross-track): -0.243
    Collision Risk Index (CRI) 0.7
    X Position (km) 4841.827 4841.875
    Position Y (km) -2697.443 -2696.811
    Position Z (km) -4047.907 -4047.713
    Velocity X (km/s) 5.022 1.695
    Velocity Y (km/s) 5.102 6.956
    Velocity Z (km/s) 2.609 -2.607

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-31101 STARLINK-35643
    Semimajor Axis (a) 6861.191 km 6861.204 km
    Eccentricity (e) 0.000133 0.000176
    Inclination (i) 43.0033° 42.9986°
    RAAN 42.3602° 116.5168°
    Perigee Argument 270.0155° 265.7484°
    Mean Anomaly (M) 90.0544° 94.3166°
    Apogee 483.970 km 484.277 km
    Perigee 482.138 km 481.857 km
    Orbit Epoch 2026-10-18T07:48:49+0000 2026-10-18T19:03:51+0000

    STARLINK-31101 & STARLINK-35643 Collision Probability (Pc) Trend

    STARLINK-31101 & STARLINK-35643 Collision Probability (Pc) TrendNot Available

    STARLINK-31101 & STARLINK-35643 Miss Distance (Miss Distance) Trend

    STARLINK-31101 & STARLINK-35643 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-31101Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-35643Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-31101Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-35643Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-31101

    No nearby objects data