Conjunction Event Detail

    ⚠
    Medium Risk
    Monitor closely. Maneuver recommended for primary asset.
    2.935092E-5
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T03:36:50+0800
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    1 Object 1

    AOE ID 55457
    NORAD ID 55457
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 58624
    NORAD ID 58624
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-5682 STARLINK-31129
    Time of Closest Approach 2026-10-21T02:25:30+0000
    Collision Probability (Pc) 2.935092E-5
    Conjunction Distance (km) 0.857 km
    Relative Speed (km/s) 7.886 km/s
    Conjunction Risk Parameters R (Radial): -0.475 | I (In-track): -0.609 | C (Cross-track): -0.37
    Collision Risk Index (CRI) 0.64
    X Position (km) 495.03 494.286
    Position Y (km) -5837.22 -5836.876
    Position Z (km) 3563.385 3563.136
    Velocity X (km/s) 6.68 6.333
    Velocity Y (km/s) -1.494 2.597
    Velocity Z (km/s) -3.366 3.367

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-5682 STARLINK-31129
    Semimajor Axis (a) 6861.193 km 6861.022 km
    Eccentricity (e) 0.000089 0.000139
    Inclination (i) 43.0010° 43.0036°
    RAAN 147.5505° 244.4925°
    Perigee Argument 285.4642° 272.4625°
    Mean Anomaly (M) 74.6111° 87.6068°
    Apogee 483.670 km 483.839 km
    Perigee 482.442 km 481.931 km
    Orbit Epoch 2026-10-18T23:38:28+0000 2026-10-19T06:16:20+0000

    STARLINK-5682 & STARLINK-31129 Collision Probability (Pc) Trend

    STARLINK-5682 & STARLINK-31129 Collision Probability (Pc) TrendNot Available

    STARLINK-5682 & STARLINK-31129 Miss Distance (Miss Distance) Trend

    STARLINK-5682 & STARLINK-31129 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-5682Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-31129Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-5682Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-31129Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-5682

    No nearby objects data