Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.657172E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-21T00:36:26+0800
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    1 Object 1

    AOE ID 55630
    NORAD ID 55630
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 67510
    NORAD ID 67510
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-5303 STARLINK-36549
    Time of Closest Approach 2026-10-21T23:32:12+0000
    Collision Probability (Pc) 1.657172E-6
    Conjunction Distance (km) 2.373 km
    Relative Speed (km/s) 11.405 km/s
    Conjunction Risk Parameters R (Radial): -2.339 | I (In-track): -0.269 | C (Cross-track): 0.29
    Collision Risk Index (CRI) 0.39
    X Position (km) -5390.472 -5392.51
    Position Y (km) 2191.209 2191.628
    Position Z (km) 3621.809 3622.949
    Velocity X (km/s) -4.58 -0.575
    Velocity Y (km/s) -1.455 -6.86
    Velocity Z (km/s) -5.923 3.286

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-5303 STARLINK-36549
    Semimajor Axis (a) 6855.214 km 6861.174 km
    Eccentricity (e) 0.000325 0.000128
    Inclination (i) 69.9978° 42.9990°
    RAAN 354.8582° 128.2177°
    Perigee Argument 267.6517° 283.3314°
    Mean Anomaly (M) 92.4286° 76.7396°
    Apogee 479.305 km 483.914 km
    Perigee 474.849 km 482.160 km
    Orbit Epoch 2026-10-20T12:22:20+0000 2026-10-19T19:31:51+0000

    STARLINK-5303 & STARLINK-36549 Collision Probability (Pc) Trend

    STARLINK-5303 & STARLINK-36549 Collision Probability (Pc) TrendNot Available

    STARLINK-5303 & STARLINK-36549 Miss Distance (Miss Distance) Trend

    STARLINK-5303 & STARLINK-36549 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-5303Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-36549Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-5303Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-36549Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-5303

    No nearby objects data