Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.901653E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T10:19:19+0800
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    1 Object 1

    AOE ID 59244
    NORAD ID 59244
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 63778
    NORAD ID 63778
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-31285 STARLINK-33938
    Time of Closest Approach 2026-10-22T04:37:51+0000
    Collision Probability (Pc) 1.901653E-6
    Conjunction Distance (km) 1.98 km
    Relative Speed (km/s) 7.395 km/s
    Conjunction Risk Parameters R (Radial): 0.549 | I (In-track): 1.665 | C (Cross-track): -0.918
    Collision Risk Index (CRI) 0.41
    X Position (km) -5630.57 -5629.746
    Position Y (km) 1119.982 1121.757
    Position Z (km) -3761.767 -3761.469
    Velocity X (km/s) 0.687 -3.288
    Velocity Y (km/s) -6.93 -6.139
    Velocity Z (km/s) -3.093 3.093

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-31285 STARLINK-33938
    Semimajor Axis (a) 6861.205 km 6861.067 km
    Eccentricity (e) 0.000117 0.000054
    Inclination (i) 43.0033° 43.0001°
    RAAN 317.6128° 229.9847°
    Perigee Argument 265.9077° 276.8625°
    Mean Anomaly (M) 94.1640° 83.2165°
    Apogee 483.874 km 483.302 km
    Perigee 482.262 km 482.558 km
    Orbit Epoch 2026-10-19T19:07:12+0000 2026-10-19T06:15:14+0000

    STARLINK-31285 & STARLINK-33938 Collision Probability (Pc) Trend

    STARLINK-31285 & STARLINK-33938 Collision Probability (Pc) TrendNot Available

    STARLINK-31285 & STARLINK-33938 Miss Distance (Miss Distance) Trend

    STARLINK-31285 & STARLINK-33938 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-31285Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-33938Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-31285Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-33938Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-31285

    No nearby objects data