Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    2.071703E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T06:02:21+0800
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    1 Object 1

    AOE ID 59637
    NORAD ID 59637
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 63769
    NORAD ID 63769
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-31791 STARLINK-33907
    Time of Closest Approach 2026-10-21T03:28:46+0000
    Collision Probability (Pc) 2.071703E-6
    Conjunction Distance (km) 1.928 km
    Relative Speed (km/s) 7.63 km/s
    Conjunction Risk Parameters R (Radial): -0.278 | I (In-track): -1.649 | C (Cross-track): -0.957
    Collision Risk Index (CRI) 0.41
    X Position (km) 5688.145 5688.731
    Position Y (km) -1088.075 -1086.245
    Position Z (km) 3670.199 3670.351
    Velocity X (km/s) -0.769 3.248
    Velocity Y (km/s) 6.872 6.104
    Velocity Z (km/s) 3.22 -3.22

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-31791 STARLINK-33907
    Semimajor Axis (a) 6861.184 km 6861.126 km
    Eccentricity (e) 0.000083 0.000157
    Inclination (i) 43.0013° 42.9976°
    RAAN 315.9810° 223.2601°
    Perigee Argument 278.7127° 257.7345°
    Mean Anomaly (M) 81.3631° 102.3331°
    Apogee 483.616 km 484.066 km
    Perigee 482.478 km 481.912 km
    Orbit Epoch 2026-10-19T10:27:12+0000 2026-10-19T03:50:41+0000

    STARLINK-31791 & STARLINK-33907 Collision Probability (Pc) Trend

    STARLINK-31791 & STARLINK-33907 Collision Probability (Pc) TrendNot Available

    STARLINK-31791 & STARLINK-33907 Miss Distance (Miss Distance) Trend

    STARLINK-31791 & STARLINK-33907 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-31791Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-33907Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-31791Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-33907Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-31791

    No nearby objects data