Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    3.896806E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-17T17:15:51+0800
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    1 Object 1

    AOE ID 66399
    NORAD ID 66399
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 69430
    NORAD ID 69430
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-35657 STARLINK-37866
    Time of Closest Approach 2026-10-18T05:35:34+0000
    Collision Probability (Pc) 3.896806E-6
    Conjunction Distance (km) 1.714 km
    Relative Speed (km/s) 12.302 km/s
    Conjunction Risk Parameters R (Radial): -0.606 | I (In-track): -0.957 | C (Cross-track): -1.285
    Collision Risk Index (CRI) 0.47
    X Position (km) 3913.069 3914.66
    Position Y (km) -1282.105 -1281.516
    Position Z (km) 5457.398 5457.156
    Velocity X (km/s) 1.842 5.168
    Velocity Y (km/s) 7.397 -3.383
    Velocity Z (km/s) 0.416 -4.489

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-35657 STARLINK-37866
    Semimajor Axis (a) 6840.792 km 6843.648 km
    Eccentricity (e) 0.000468 0.000267
    Inclination (i) 53.1612° 97.2839°
    RAAN 265.7387° 150.2295°
    Perigee Argument 260.3963° 89.0452°
    Mean Anomaly (M) 99.6511° 271.1097°
    Apogee 465.856 km 467.341 km
    Perigee 459.454 km 463.681 km
    Orbit Epoch 2026-10-16T15:42:10+0000 2026-10-16T07:37:41+0000

    STARLINK-35657 & STARLINK-37866 Collision Probability (Pc) Trend

    STARLINK-35657 & STARLINK-37866 Collision Probability (Pc) TrendNot Available

    STARLINK-35657 & STARLINK-37866 Miss Distance (Miss Distance) Trend

    STARLINK-35657 & STARLINK-37866 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-35657Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-37866Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-35657Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-37866Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-35657

    No nearby objects data