Conjunction Event Detail

    ⚠
    Medium Risk
    Monitor closely. Maneuver recommended for primary asset.
    1.197037E-5
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-19T14:09:01+0800
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    1 Object 1

    AOE ID 58854
    NORAD ID 58854
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 64247
    NORAD ID 64247
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-31158 STARLINK-33865
    Time of Closest Approach 2026-10-20T10:35:06+0000
    Collision Probability (Pc) 1.197037E-5
    Conjunction Distance (km) 1.019 km
    Relative Speed (km/s) 5.045 km/s
    Conjunction Risk Parameters R (Radial): -0.783 | I (In-track): 0.614 | C (Cross-track): 0.215
    Collision Risk Index (CRI) 0.57
    X Position (km) -5312.25 -5311.66
    Position Y (km) 140.866 140.2
    Position Z (km) 4332.096 4331.6
    Velocity X (km/s) -1.786 1.405
    Velocity Y (km/s) -7.153 -7.238
    Velocity Z (km/s) -1.952 1.954

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-31158 STARLINK-33865
    Semimajor Axis (a) 6861.195 km 6861.096 km
    Eccentricity (e) 0.000175 0.000152
    Inclination (i) 43.0012° 43.0039°
    RAAN 70.6973° 127.8930°
    Perigee Argument 278.5052° 279.5965°
    Mean Anomaly (M) 81.5601° 80.4714°
    Apogee 484.262 km 484.006 km
    Perigee 481.854 km 481.912 km
    Orbit Epoch 2026-10-18T11:01:09+0000 2026-10-18T14:21:07+0000

    STARLINK-31158 & STARLINK-33865 Collision Probability (Pc) Trend

    STARLINK-31158 & STARLINK-33865 Collision Probability (Pc) TrendNot Available

    STARLINK-31158 & STARLINK-33865 Miss Distance (Miss Distance) Trend

    STARLINK-31158 & STARLINK-33865 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-31158Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-33865Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-31158Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-33865Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-31158

    No nearby objects data