Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.270982E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-26T18:15:56+0800
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    1 Object 1

    AOE ID 59523
    NORAD ID 59523
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 59539
    NORAD ID 59539
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-31476 STARLINK-31539
    Time of Closest Approach 2026-10-26T14:50:12+0000
    Collision Probability (Pc) 1.270982E-6
    Conjunction Distance (km) 1.771 km
    Relative Speed (km/s) 2.29 km/s
    Conjunction Risk Parameters R (Radial): -0.668 | I (In-track): -1.621 | C (Cross-track): 0.247
    Collision Risk Index (CRI) 0.37
    X Position (km) 4863.471 4863.469
    Position Y (km) 1461.053 1459.341
    Position Z (km) -4616.539 -4616.089
    Velocity X (km/s) -1.43 -2.904
    Velocity Y (km/s) 7.435 6.993
    Velocity Z (km/s) 0.847 -0.848

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-31476 STARLINK-31539
    Semimajor Axis (a) 6861.195 km 6861.697 km
    Eccentricity (e) 0.000229 0.000428
    Inclination (i) 43.0035° 43.0049°
    RAAN 100.5644° 124.1377°
    Perigee Argument 275.5874° 276.5925°
    Mean Anomaly (M) 84.4716° 83.4440°
    Apogee 484.630 km 486.495 km
    Perigee 481.486 km 480.625 km
    Orbit Epoch 2026-10-25T10:56:29+0000 2026-10-25T18:52:03+0000

    STARLINK-31476 & STARLINK-31539 Collision Probability (Pc) Trend

    STARLINK-31476 & STARLINK-31539 Collision Probability (Pc) TrendNot Available

    STARLINK-31476 & STARLINK-31539 Miss Distance (Miss Distance) Trend

    STARLINK-31476 & STARLINK-31539 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-31476Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-31539Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-31476Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-31539Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-31476

    No nearby objects data