Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    5.542461E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-19T20:47:37+0800
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    1 Object 1

    AOE ID 53561
    NORAD ID 53561
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 68167
    NORAD ID 68167
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-4563 STARLINK-36969
    Time of Closest Approach 2026-10-21T12:00:19+0000
    Collision Probability (Pc) 5.542461E-6
    Conjunction Distance (km) 1.529 km
    Relative Speed (km/s) 12.227 km/s
    Conjunction Risk Parameters R (Radial): -1.473 | I (In-track): 0.249 | C (Cross-track): -0.32
    Collision Risk Index (CRI) 0.5
    X Position (km) -2627.267 -2627.075
    Position Y (km) 6317.289 6315.773
    Position Z (km) 21.411 21.413
    Velocity X (km/s) -4.215 -4.237
    Velocity Y (km/s) -1.782 -1.732
    Velocity Z (km/s) 6.112 -6.114

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-4563 STARLINK-36969
    Semimajor Axis (a) 6840.931 km 6840.795 km
    Eccentricity (e) 0.000142 0.000284
    Inclination (i) 53.1580° 53.1594°
    RAAN 124.6308° 304.1417°
    Perigee Argument 83.4388° 112.1965°
    Mean Anomaly (M) 276.6776° 247.9339°
    Apogee 463.768 km 464.601 km
    Perigee 461.820 km 460.715 km
    Orbit Epoch 2026-10-18T21:28:22+0000 2026-10-19T01:23:17+0000

    STARLINK-4563 & STARLINK-36969 Collision Probability (Pc) Trend

    STARLINK-4563 & STARLINK-36969 Collision Probability (Pc) TrendNot Available

    STARLINK-4563 & STARLINK-36969 Miss Distance (Miss Distance) Trend

    STARLINK-4563 & STARLINK-36969 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-4563Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-36969Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-4563Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-36969Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-4563

    No nearby objects data