Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    2.497214E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-22T07:09:57+0800
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    1 Object 1

    AOE ID 58769
    NORAD ID 58769
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 64881
    NORAD ID 64881
    Object Type UNKNOWN
    Country
    TBD TBD

    Conjunction Constraints

    Parameter STARLINK-31146 OBJECT F
    Time of Closest Approach 2026-10-22T04:03:31+0000
    Collision Probability (Pc) 2.497214E-6
    Conjunction Distance (km) 2.07 km
    Relative Speed (km/s) 13.671 km/s
    Conjunction Risk Parameters R (Radial): 0.029 | I (In-track): 0.926 | C (Cross-track): 1.851
    Collision Risk Index (CRI) 0.43
    X Position (km) 338.663 340.377
    Position Y (km) -4566.303 -4567.127
    Position Z (km) -5090.276 -5089.46
    Velocity X (km/s) 6.634 -1.065
    Velocity Y (km/s) 3.006 -5.647
    Velocity Z (km/s) -2.256 5.006

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-31146 OBJECT F
    Semimajor Axis (a) 6840.864 km 6835.446 km
    Eccentricity (e) 0.000164 0.000922
    Inclination (i) 53.1598° 97.4712°
    RAAN 41.9554° 265.2903°
    Perigee Argument 59.9096° 87.9886°
    Mean Anomaly (M) 300.2069° 272.2413°
    Apogee 463.848 km 463.610 km
    Perigee 461.606 km 451.008 km
    Orbit Epoch 2026-10-21T06:39:32+0000 2026-10-21T14:12:01+0000

    STARLINK-31146 & OBJECT F Collision Probability (Pc) Trend

    STARLINK-31146 & OBJECT F Collision Probability (Pc) TrendNot Available

    STARLINK-31146 & OBJECT F Miss Distance (Miss Distance) Trend

    STARLINK-31146 & OBJECT F Miss Distance (Miss Distance) TrendNot Available

    STARLINK-31146Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    OBJECT FMiss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-31146Collision Probability Trend

    Object 1 Probability TrendNot Available

    OBJECT FCollision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-31146

    No nearby objects data