Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    2.220607E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-29T00:02:33+0800
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    1 Object 1

    AOE ID 57985
    NORAD ID 57985
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 59181
    NORAD ID 59181
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-30519 STARLINK-31486
    Time of Closest Approach 2026-10-30T10:24:47+0000
    Collision Probability (Pc) 2.220607E-6
    Conjunction Distance (km) 1.892 km
    Relative Speed (km/s) 7.873 km/s
    Conjunction Risk Parameters R (Radial): -1.652 | I (In-track): -0.788 | C (Cross-track): 0.472
    Collision Risk Index (CRI) 0.42
    X Position (km) 2537.112 2537.328
    Position Y (km) 5286.692 5285.02
    Position Z (km) -3568.843 -3567.988
    Velocity X (km/s) -4.997 -6.767
    Velocity Y (km/s) 4.666 0.979
    Velocity Z (km/s) 3.363 -3.364

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-30519 STARLINK-31486
    Semimajor Axis (a) 6861.080 km 6861.230 km
    Eccentricity (e) 0.000113 0.000150
    Inclination (i) 42.9977° 43.0027°
    RAAN 119.8709° 219.2181°
    Perigee Argument 145.5028° 263.3607°
    Mean Anomaly (M) 214.5897° 210.2386°
    Apogee 483.716 km 484.126 km
    Perigee 482.170 km 482.060 km
    Orbit Epoch 2026-10-27T19:51:38+0000 2026-10-27T16:00:03+0000

    STARLINK-30519 & STARLINK-31486 Collision Probability (Pc) Trend

    STARLINK-30519 & STARLINK-31486 Collision Probability (Pc) TrendNot Available

    STARLINK-30519 & STARLINK-31486 Miss Distance (Miss Distance) Trend

    STARLINK-30519 & STARLINK-31486 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-30519Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-31486Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-30519Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-31486Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-30519

    No nearby objects data