Conjunction Event Detail

    ⚠
    Medium Risk
    Monitor closely. Maneuver recommended for primary asset.
    1.354433E-5
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-19T21:49:16+0800
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    1 Object 1

    AOE ID 58776
    NORAD ID 58776
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 64181
    NORAD ID 64181
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-31117 STARLINK-33917
    Time of Closest Approach 2026-10-21T20:07:58+0000
    Collision Probability (Pc) 1.354433E-5
    Conjunction Distance (km) 1.07 km
    Relative Speed (km/s) 7.689 km/s
    Conjunction Risk Parameters R (Radial): 0.134 | I (In-track): 0.921 | C (Cross-track): -0.527
    Collision Risk Index (CRI) 0.58
    X Position (km) -4669.996 -4669.724
    Position Y (km) 831.503 832.532
    Position Z (km) 4919.241 4919.14
    Velocity X (km/s) -3.885 1.57
    Velocity Y (km/s) -6.013 -6.985
    Velocity Z (km/s) -2.665 2.665

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-31117 STARLINK-33917
    Semimajor Axis (a) 6840.860 km 6840.825 km
    Eccentricity (e) 0.000155 0.000139
    Inclination (i) 53.1559° 53.1567°
    RAAN 57.1890° 132.9175°
    Perigee Argument 86.3657° 88.0468°
    Mean Anomaly (M) 273.7523° 272.0695°
    Apogee 463.785 km 463.642 km
    Perigee 461.661 km 461.734 km
    Orbit Epoch 2026-10-18T08:46:41+0000 2026-10-18T19:56:53+0000

    STARLINK-31117 & STARLINK-33917 Collision Probability (Pc) Trend

    STARLINK-31117 & STARLINK-33917 Collision Probability (Pc) TrendNot Available

    STARLINK-31117 & STARLINK-33917 Miss Distance (Miss Distance) Trend

    STARLINK-31117 & STARLINK-33917 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-31117Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-33917Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-31117Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-33917Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-31117

    No nearby objects data