Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    5.56745E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-21T07:31:37+0800
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    1 Object 1

    AOE ID 57699
    NORAD ID 57699
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 59182
    NORAD ID 59182
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-30347 STARLINK-31411
    Time of Closest Approach 2026-10-23T01:10:05+0000
    Collision Probability (Pc) 5.56745E-6
    Conjunction Distance (km) 0.999 km
    Relative Speed (km/s) 1.306 km/s
    Conjunction Risk Parameters R (Radial): -0.209 | I (In-track): -0.973 | C (Cross-track): 0.084
    Collision Risk Index (CRI) 0.5
    X Position (km) 4872.156 4871.761
    Position Y (km) -1263.93 -1264.837
    Position Z (km) 4653.744 4653.602
    Velocity X (km/s) 1.479 2.339
    Velocity Y (km/s) 7.467 7.245
    Velocity Z (km/s) 0.479 -0.478

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-30347 STARLINK-31411
    Semimajor Axis (a) 6861.184 km 6861.281 km
    Eccentricity (e) 0.000106 0.000054
    Inclination (i) 43.0019° 43.0014°
    RAAN 279.7410° 263.8630°
    Perigee Argument 261.9781° 245.0818°
    Mean Anomaly (M) 98.0949° 114.9978°
    Apogee 483.778 km 483.516 km
    Perigee 482.316 km 482.772 km
    Orbit Epoch 2026-10-20T00:36:45+0000 2026-10-20T06:50:32+0000

    STARLINK-30347 & STARLINK-31411 Collision Probability (Pc) Trend

    STARLINK-30347 & STARLINK-31411 Collision Probability (Pc) TrendNot Available

    STARLINK-30347 & STARLINK-31411 Miss Distance (Miss Distance) Trend

    STARLINK-30347 & STARLINK-31411 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-30347Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-31411Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-30347Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-31411Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-30347

    No nearby objects data