Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    2.666238E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-28T21:28:26+0800
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    1 Object 1

    AOE ID 52560
    NORAD ID 52560
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 69152
    NORAD ID 69152
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-3956 STARLINK-37317
    Time of Closest Approach 2026-10-28T21:31:05+0000
    Collision Probability (Pc) 2.666238E-6
    Conjunction Distance (km) 1.864 km
    Relative Speed (km/s) 9.891 km/s
    Conjunction Risk Parameters R (Radial): 0.411 | I (In-track): -1.389 | C (Cross-track): 1.173
    Collision Risk Index (CRI) 0.44
    X Position (km) -1158.42 -1156.713
    Position Y (km) 5266.074 5266.775
    Position Z (km) -4213.041 -4213.301
    Velocity X (km/s) -6.325 -5.025
    Velocity Y (km/s) 1.727 -4.22
    Velocity Z (km/s) 3.901 -3.894

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-3956 STARLINK-37317
    Semimajor Axis (a) 6837.835 km 6840.825 km
    Eccentricity (e) 0.000117 0.000537
    Inclination (i) 53.1567° 53.1102°
    RAAN 143.1054° 251.2220°
    Perigee Argument 89.8098° 288.3714°
    Mean Anomaly (M) 270.3040° 71.6704°
    Apogee 460.499 km 466.361 km
    Perigee 458.897 km 459.015 km
    Orbit Epoch 2026-10-27T20:44:28+0000 2026-10-27T21:04:12+0000

    STARLINK-3956 & STARLINK-37317 Collision Probability (Pc) Trend

    STARLINK-3956 & STARLINK-37317 Collision Probability (Pc) TrendNot Available

    STARLINK-3956 & STARLINK-37317 Miss Distance (Miss Distance) Trend

    STARLINK-3956 & STARLINK-37317 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-3956Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-37317Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-3956Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-37317Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-3956

    No nearby objects data