Conjunction Event Detail

    ⚠
    High Risk
    High collision probability. Maneuver recommended for primary asset.
    1.511024E-4
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-19T10:04:21+0800
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    1 Object 1

    AOE ID 59406
    NORAD ID 59406
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 63771
    NORAD ID 63771
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-31391 STARLINK-33841
    Time of Closest Approach 2026-10-21T02:57:26+0000
    Collision Probability (Pc) 1.511024E-4
    Conjunction Distance (km) 0.311 km
    Relative Speed (km/s) 0.98 km/s
    Conjunction Risk Parameters R (Radial): 0.309 | I (In-track): 0.038 | C (Cross-track): -0.001
    Collision Risk Index (CRI) 0.79
    X Position (km) 3049.655 3049.821
    Position Y (km) -3993.945 -3994.102
    Position Z (km) 4662.011 4662.222
    Velocity X (km/s) 5.848 6.252
    Velocity Y (km/s) 4.885 4.354
    Velocity Z (km/s) 0.359 -0.358

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-31391 STARLINK-33841
    Semimajor Axis (a) 6861.382 km 6861.062 km
    Eccentricity (e) 0.000053 0.000149
    Inclination (i) 43.0005° 43.0004°
    RAAN 239.1095° 228.3172°
    Perigee Argument 257.5838° 266.6332°
    Mean Anomaly (M) 102.4954° 93.4349°
    Apogee 483.608 km 483.950 km
    Perigee 482.882 km 481.900 km
    Orbit Epoch 2026-10-18T05:32:02+0000 2026-10-18T05:30:16+0000

    STARLINK-31391 & STARLINK-33841 Collision Probability (Pc) Trend

    STARLINK-31391 & STARLINK-33841 Collision Probability (Pc) TrendNot Available

    STARLINK-31391 & STARLINK-33841 Miss Distance (Miss Distance) Trend

    STARLINK-31391 & STARLINK-33841 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-31391Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-33841Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-31391Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-33841Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-31391

    No nearby objects data