Conjunction Event Detail

    ⚠
    High Risk
    High collision probability. Maneuver recommended for primary asset.
    2.223313E-4
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T03:31:28+0800
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    1 Object 1

    AOE ID 53214
    NORAD ID 53214
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 64855
    NORAD ID 64855
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-4353 STARLINK-34631
    Time of Closest Approach 2026-10-21T05:26:03+0000
    Collision Probability (Pc) 2.223313E-4
    Conjunction Distance (km) 0.482 km
    Relative Speed (km/s) 14.809 km/s
    Conjunction Risk Parameters R (Radial): -0.439 | I (In-track): -0.056 | C (Cross-track): -0.188
    Collision Risk Index (CRI) 0.82
    X Position (km) 3256.84 3256.716
    Position Y (km) -1423.525 -1423.256
    Position Z (km) 5840.713 5840.333
    Velocity X (km/s) -6.545 5.054
    Velocity Y (km/s) 0.828 -4.241
    Velocity Z (km/s) 3.842 -3.842

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-4353 STARLINK-34631
    Semimajor Axis (a) 6843.687 km 6843.640 km
    Eccentricity (e) 0.000140 0.000120
    Inclination (i) 97.2849° 97.2840°
    RAAN 346.4565° 141.0872°
    Perigee Argument 92.6502° 96.0010°
    Mean Anomaly (M) 267.4900° 264.1369°
    Apogee 466.506 km 466.323 km
    Perigee 464.594 km 464.683 km
    Orbit Epoch 2026-10-19T03:03:36+0000 2026-10-18T00:10:35+0000

    STARLINK-4353 & STARLINK-34631 Collision Probability (Pc) Trend

    STARLINK-4353 & STARLINK-34631 Collision Probability (Pc) TrendNot Available

    STARLINK-4353 & STARLINK-34631 Miss Distance (Miss Distance) Trend

    STARLINK-4353 & STARLINK-34631 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-4353Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-34631Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-4353Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-34631Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-4353

    No nearby objects data