Conjunction Event Detail

    ⚠
    Extreme Risk
    Extreme collision probability. Maneuver strongly recommended for primary asset.
    1.238082E-3
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-28T03:28:05+0800
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    1 Object 1

    AOE ID 58088
    NORAD ID 58088
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 59502
    NORAD ID 59502
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-30591 STARLINK-31357
    Time of Closest Approach 2026-10-27T21:56:17+0000
    Collision Probability (Pc) 1.238082E-3
    Conjunction Distance (km) 0.074 km
    Relative Speed (km/s) 7.823 km/s
    Conjunction Risk Parameters R (Radial): -0.069 | I (In-track): 0.018 | C (Cross-track): -0.011
    Collision Risk Index (CRI) 0.97
    X Position (km) -2250.002 -2249.959
    Position Y (km) -5392.607 -5392.561
    Position Z (km) 3589.69 3589.652
    Velocity X (km/s) 6.832 5.252
    Velocity Y (km/s) -0.63 -4.415
    Velocity Z (km/s) 3.331 -3.33

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-30591 STARLINK-31357
    Semimajor Axis (a) 6861.088 km 6861.381 km
    Eccentricity (e) 0.000435 0.000190
    Inclination (i) 42.9926° 42.9960°
    RAAN 210.2116° 112.7998°
    Perigee Argument 282.5638° 289.2325°
    Mean Anomaly (M) 77.4726° 70.8320°
    Apogee 485.939 km 484.551 km
    Perigee 479.963 km 481.937 km
    Orbit Epoch 2026-10-27T04:27:29+0000 2026-10-27T04:06:36+0000

    STARLINK-30591 & STARLINK-31357 Collision Probability (Pc) Trend

    STARLINK-30591 & STARLINK-31357 Collision Probability (Pc) TrendNot Available

    STARLINK-30591 & STARLINK-31357 Miss Distance (Miss Distance) Trend

    STARLINK-30591 & STARLINK-31357 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-30591Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-31357Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-30591Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-31357Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-30591

    No nearby objects data