Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    4.305526E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-21T07:54:52+0800
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    1 Object 1

    AOE ID 58413
    NORAD ID 58413
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 67289
    NORAD ID 67289
    Object Type UNKNOWN
    Country
    TBD TBD

    Conjunction Constraints

    Parameter STARLINK-30931 OBJECT AT
    Time of Closest Approach 2026-10-23T04:13:42+0000
    Collision Probability (Pc) 4.305526E-6
    Conjunction Distance (km) 1.715 km
    Relative Speed (km/s) 14.331 km/s
    Conjunction Risk Parameters R (Radial): 0.567 | I (In-track): -0.557 | C (Cross-track): -1.518
    Collision Risk Index (CRI) 0.48
    X Position (km) 6723.953 6724.826
    Position Y (km) 1098.324 1097.009
    Position Z (km) 804.932 804.263
    Velocity X (km/s) -0.302 -0.72
    Velocity Y (km/s) 5.64 -1.116
    Velocity Z (km/s) -5.125 7.507

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-30931 OBJECT AT
    Semimajor Axis (a) 6861.199 km 6857.720 km
    Eccentricity (e) 0.000137 0.000710
    Inclination (i) 43.0001° 97.3823°
    RAAN 213.7291° 7.1547°
    Perigee Argument 265.8553° 271.6333°
    Mean Anomaly (M) 94.2142° 88.4093°
    Apogee 484.001 km 484.455 km
    Perigee 482.123 km 474.711 km
    Orbit Epoch 2026-10-20T03:18:04+0000 2026-10-20T03:56:15+0000

    STARLINK-30931 & OBJECT AT Collision Probability (Pc) Trend

    STARLINK-30931 & OBJECT AT Collision Probability (Pc) TrendNot Available

    STARLINK-30931 & OBJECT AT Miss Distance (Miss Distance) Trend

    STARLINK-30931 & OBJECT AT Miss Distance (Miss Distance) TrendNot Available

    STARLINK-30931Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    OBJECT ATMiss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-30931Collision Probability Trend

    Object 1 Probability TrendNot Available

    OBJECT ATCollision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-30931

    No nearby objects data