Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.163291E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-12T20:54:19+0800
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    1 Object 1

    AOE ID 53588
    NORAD ID 53588
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 66632
    NORAD ID 66632
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-4691 STARLINK-35973
    Time of Closest Approach 2026-10-13T00:35:03+0000
    Collision Probability (Pc) 1.163291E-6
    Conjunction Distance (km) 2.963 km
    Relative Speed (km/s) 11.257 km/s
    Conjunction Risk Parameters R (Radial): 2.535 | I (In-track): -1.032 | C (Cross-track): -1.133
    Collision Risk Index (CRI) 0.36
    X Position (km) -6070.778 -6073.074
    Position Y (km) -192.738 -191.277
    Position Z (km) -3149.98 -3151.15
    Velocity X (km/s) 2.75 -2.423
    Velocity Y (km/s) -5.069 -5.232
    Velocity Z (km/s) -4.999 4.998

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-4691 STARLINK-35973
    Semimajor Axis (a) 6837.875 km 6840.741 km
    Eccentricity (e) 0.000131 0.000206
    Inclination (i) 53.1609° 53.1597°
    RAAN 344.3028° 211.6611°
    Perigee Argument 85.3142° 72.9471°
    Mean Anomaly (M) 274.8011° 287.1758°
    Apogee 460.634 km 464.016 km
    Perigee 458.842 km 461.192 km
    Orbit Epoch 2026-10-11T21:05:37+0000 2026-10-11T12:47:03+0000

    STARLINK-4691 & STARLINK-35973 Collision Probability (Pc) Trend

    STARLINK-4691 & STARLINK-35973 Collision Probability (Pc) TrendNot Available

    STARLINK-4691 & STARLINK-35973 Miss Distance (Miss Distance) Trend

    STARLINK-4691 & STARLINK-35973 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-4691Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-35973Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-4691Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-35973Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-4691

    No nearby objects data