Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.71321E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-28T02:52:47+0800
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    1 Object 1

    AOE ID 57909
    NORAD ID 57909
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 59036
    NORAD ID 59036
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-30463 STARLINK-31217
    Time of Closest Approach 2026-10-28T03:28:30+0000
    Collision Probability (Pc) 1.71321E-6
    Conjunction Distance (km) 1.588 km
    Relative Speed (km/s) 2.297 km/s
    Conjunction Risk Parameters R (Radial): 0.907 | I (In-track): 1.288 | C (Cross-track): -0.199
    Collision Risk Index (CRI) 0.4
    X Position (km) 4747.076 4745.987
    Position Y (km) -1802.79 -1803.77
    Position Z (km) -4614.918 -4614.306
    Velocity X (km/s) 1.952 3.398
    Velocity Y (km/s) 7.317 6.768
    Velocity Z (km/s) -0.847 0.851

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-30463 STARLINK-31217
    Semimajor Axis (a) 6861.160 km 6860.760 km
    Eccentricity (e) 0.000563 0.000515
    Inclination (i) 42.9977° 42.9999°
    RAAN 87.7588° 62.6240°
    Perigee Argument 296.1818° 286.5993°
    Mean Anomaly (M) 63.8454° 73.4292°
    Apogee 486.889 km 486.158 km
    Perigee 479.157 km 479.088 km
    Orbit Epoch 2026-10-27T02:48:01+0000 2026-10-27T01:09:05+0000

    STARLINK-30463 & STARLINK-31217 Collision Probability (Pc) Trend

    STARLINK-30463 & STARLINK-31217 Collision Probability (Pc) TrendNot Available

    STARLINK-30463 & STARLINK-31217 Miss Distance (Miss Distance) Trend

    STARLINK-30463 & STARLINK-31217 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-30463Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-31217Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-30463Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-31217Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-30463

    No nearby objects data