Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.353479E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-19T21:52:29+0800
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    1 Object 1

    AOE ID 53664
    NORAD ID 53664
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 64159
    NORAD ID 64159
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-4471 STARLINK-34344
    Time of Closest Approach 2026-10-21T14:45:53+0000
    Collision Probability (Pc) 1.353479E-6
    Conjunction Distance (km) 3 km
    Relative Speed (km/s) 15.073 km/s
    Conjunction Risk Parameters R (Radial): -1.15 | I (In-track): -0.412 | C (Cross-track): -2.739
    Collision Risk Index (CRI) 0.38
    X Position (km) 5540.216 5540.474
    Position Y (km) -1373.749 -1376.668
    Position Z (km) -3784.572 -3785.216
    Velocity X (km/s) -4.317 3.758
    Velocity Y (km/s) -0.125 -2.129
    Velocity Z (km/s) -6.284 6.284

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-4471 STARLINK-34344
    Semimajor Axis (a) 6842.412 km 6843.734 km
    Eccentricity (e) 0.000286 0.000104
    Inclination (i) 97.2869° 97.2847°
    RAAN 168.6497° 338.4852°
    Perigee Argument 110.0062° 72.5327°
    Mean Anomaly (M) 250.1489° 287.6030°
    Apogee 466.233 km 466.312 km
    Perigee 462.317 km 464.882 km
    Orbit Epoch 2026-10-19T07:02:30+0000 2026-10-18T21:08:11+0000

    STARLINK-4471 & STARLINK-34344 Collision Probability (Pc) Trend

    STARLINK-4471 & STARLINK-34344 Collision Probability (Pc) TrendNot Available

    STARLINK-4471 & STARLINK-34344 Miss Distance (Miss Distance) Trend

    STARLINK-4471 & STARLINK-34344 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-4471Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-34344Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-4471Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-34344Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-4471

    No nearby objects data