Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.145464E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-28T02:50:41+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 58985
    NORAD ID 58985
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-31146 STARLINK-31385
    Time of Closest Approach 2026-10-29T06:25:54+0000
    Collision Probability (Pc) 1.145464E-6
    Conjunction Distance (km) 2.589 km
    Relative Speed (km/s) 7.888 km/s
    Conjunction Risk Parameters R (Radial): 2.205 | I (In-track): -1.158 | C (Cross-track): 0.706
    Collision Risk Index (CRI) 0.36
    X Position (km) -2797.32 -2795.315
    Position Y (km) -3897.849 -3897.381
    Position Z (km) -4883.493 -4881.925
    Velocity X (km/s) 6.942 3.667
    Velocity Y (km/s) -1.519 -6.091
    Velocity Z (km/s) -2.766 2.766

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-31146 STARLINK-31385
    Semimajor Axis (a) 6840.867 km 6841.221 km
    Eccentricity (e) 0.000114 0.000352
    Inclination (i) 53.1610° 53.1495°
    RAAN 14.2446° 294.7245°
    Perigee Argument 110.6089° 312.6040°
    Mean Anomaly (M) 249.5036° 47.4665°
    Apogee 463.513 km 465.491 km
    Perigee 461.947 km 460.677 km
    Orbit Epoch 2026-10-27T04:54:57+0000 2026-10-26T23:59:12+0000

    STARLINK-31146 & STARLINK-31385 Collision Probability (Pc) Trend

    STARLINK-31146 & STARLINK-31385 Collision Probability (Pc) TrendNot Available

    STARLINK-31146 & STARLINK-31385 Miss Distance (Miss Distance) Trend

    STARLINK-31146 & STARLINK-31385 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-31146Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-31385Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-31146Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-31385Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-31146

    No nearby objects data