Conjunction Event Detail

    ✅
    Very Low Risk
    Very low collision probability. Continue monitoring.
    9.53926E-7
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-23T20:43:55+0800
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    1 Object 1

    AOE ID 53571
    NORAD ID 53571
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 59771
    NORAD ID 59771
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-4584 STARLINK-31786
    Time of Closest Approach 2026-10-23T19:09:47+0000
    Collision Probability (Pc) 9.53926E-7
    Conjunction Distance (km) 2.378 km
    Relative Speed (km/s) 4.428 km/s
    Conjunction Risk Parameters R (Radial): -0.674 | I (In-track): -2.181 | C (Cross-track): -0.661
    Collision Risk Index (CRI) 0.35
    X Position (km) 3950.763 3949.484
    Position Y (km) -1675.078 -1677.012
    Position Z (km) -5334.648 -5334.123
    Velocity X (km/s) 1.262 4.439
    Velocity Y (km/s) 7.39 6.042
    Velocity Z (km/s) -1.386 1.387

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-4584 STARLINK-31786
    Semimajor Axis (a) 6840.870 km 6840.330 km
    Eccentricity (e) 0.000108 0.000094
    Inclination (i) 53.1587° 53.1612°
    RAAN 93.3563° 48.1095°
    Perigee Argument 82.6811° 123.6766°
    Mean Anomaly (M) 277.4314° 236.4327°
    Apogee 463.471 km 462.836 km
    Perigee 461.995 km 461.550 km
    Orbit Epoch 2026-10-22T17:02:11+0000 2026-10-23T06:59:34+0000

    STARLINK-4584 & STARLINK-31786 Collision Probability (Pc) Trend

    STARLINK-4584 & STARLINK-31786 Collision Probability (Pc) TrendNot Available

    STARLINK-4584 & STARLINK-31786 Miss Distance (Miss Distance) Trend

    STARLINK-4584 & STARLINK-31786 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-4584Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-31786Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-4584Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-31786Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-4584

    No nearby objects data