Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    7.67112E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T12:20:51+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 2026-10-21T22:56:49+0000
    Collision Probability (Pc) 7.67112E-6
    Conjunction Distance (km) 1.385 km
    Relative Speed (km/s) 12.227 km/s
    Conjunction Risk Parameters R (Radial): 1.2 | I (In-track): 0.414 | C (Cross-track): 0.556
    Collision Risk Index (CRI) 0.53
    X Position (km) -2391.007 -2389.939
    Position Y (km) 6410.042 6409.16
    Position Z (km) 21.831 21.825
    Velocity X (km/s) -4.278 -4.299
    Velocity Y (km/s) -1.624 -1.573
    Velocity Z (km/s) 6.113 -6.114

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-4563 STARLINK-36969
    Semimajor Axis (a) 6840.890 km 6840.795 km
    Eccentricity (e) 0.000076 0.000284
    Inclination (i) 53.1642° 53.1594°
    RAAN 121.5873° 304.1417°
    Perigee Argument 51.1641° 112.1965°
    Mean Anomaly (M) 308.9430° 247.9339°
    Apogee 463.275 km 464.601 km
    Perigee 462.231 km 460.715 km
    Orbit Epoch 2026-10-19T13:06:19+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