Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.203452E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T21:14:55+0800
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    1 Object 1

    AOE ID 52332
    NORAD ID 52332
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 58551
    NORAD ID 58551
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-3831 STARLINK-30999
    Time of Closest Approach 2026-10-22T10:23:00+0000
    Collision Probability (Pc) 1.203452E-6
    Conjunction Distance (km) 2.993 km
    Relative Speed (km/s) 12.205 km/s
    Conjunction Risk Parameters R (Radial): 2.883 | I (In-track): -0.484 | C (Cross-track): -0.643
    Collision Risk Index (CRI) 0.37
    X Position (km) -1278.729 -1277.4
    Position Y (km) -6705.863 -6703.19
    Position Z (km) -498.553 -498.345
    Velocity X (km/s) 4.424 4.589
    Velocity Y (km/s) -1.289 -0.429
    Velocity Z (km/s) 6.086 -6.087

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-3831 STARLINK-30999
    Semimajor Axis (a) 6843.360 km 6840.884 km
    Eccentricity (e) 0.000130 0.000150
    Inclination (i) 53.1588° 53.1583°
    RAAN 276.6435° 88.7166°
    Perigee Argument 84.3418° 102.6938°
    Mean Anomaly (M) 275.7732° 257.4232°
    Apogee 466.110 km 463.774 km
    Perigee 464.336 km 461.720 km
    Orbit Epoch 2026-10-19T08:53:35+0000 2026-10-19T17:29:11+0000

    STARLINK-3831 & STARLINK-30999 Collision Probability (Pc) Trend

    STARLINK-3831 & STARLINK-30999 Collision Probability (Pc) TrendNot Available

    STARLINK-3831 & STARLINK-30999 Miss Distance (Miss Distance) Trend

    STARLINK-3831 & STARLINK-30999 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-3831Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-30999Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-3831Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-30999Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-3831

    No nearby objects data