Conjunction Event Detail

    Low Risk
    Low collision probability. Continue monitoring.
    2.555506E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-09-12T01:34:54+0800
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    1 Object 1

    AOE ID 59391
    NORAD ID 59391
    Object Type PAYLOAD
    Country
    US US
    VS

    2 Object 2

    AOE ID 66269
    NORAD ID 66269
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-31644 STARLINK-34910
    Time of Closest Approach 2026-09-12T21:40:46+0000
    Collision Probability (Pc) 2.555506E-6
    Conjunction Distance (km) 1.738 km
    Relative Speed (km/s) 6.816 km/s
    Conjunction Risk Parameters R (Radial): -0.319 | I (In-track): 1.531 | C (Cross-track): -0.757
    Collision Risk Index (CRI) 0.43
    X Position (km) -4341.7 -4342.038
    Position Y (km) 1458.88 1457.192
    Position Z (km) 5071.78 5071.546
    Velocity X (km/s) 0.224 -4.576
    Velocity Y (km/s) -7.287 -5.675
    Velocity Z (km/s) 2.281 -2.282

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-31644 STARLINK-34910
    Semimajor Axis (a) 6840.886 km 6840.815 km
    Eccentricity (e) 0.000135 0.000089
    Inclination (i) 53.1584° 53.1586°
    RAAN 114.1963° 47.7153°
    Perigee Argument 113.8039° 100.8232°
    Mean Anomaly (M) 246.3104° 259.2870°
    Apogee 463.670 km 463.287 km
    Perigee 461.828 km 462.069 km
    Orbit Epoch 2026-09-11T00:02:59+0000 2026-09-10T17:36:31+0000

    STARLINK-31644 & STARLINK-34910 Collision Probability (Pc) Trend

    STARLINK-31644 & STARLINK-34910 Collision Probability (Pc) TrendNot Available

    STARLINK-31644 & STARLINK-34910 Miss Distance (Miss Distance) Trend

    STARLINK-31644 & STARLINK-34910 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-31644Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-34910Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-31644Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-34910Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-31644

    No nearby objects data