Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.481478E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-09-24T23:55:18+0800
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    1 Object 1

    AOE ID 54089
    NORAD ID 54089
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 67729
    NORAD ID 67729
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-5143 STARLINK-36751
    Time of Closest Approach 2026-09-25T00:02:08+0000
    Collision Probability (Pc) 1.481478E-6
    Conjunction Distance (km) 2.763 km
    Relative Speed (km/s) 14.615 km/s
    Conjunction Risk Parameters R (Radial): 1.856 | I (In-track): -0.589 | C (Cross-track): -1.96
    Collision Risk Index (CRI) 0.38
    X Position (km) -4498.101 -4497.904
    Position Y (km) 4292.482 4289.726
    Position Z (km) -2877.336 -2877.334
    Velocity X (km/s) -5.215 3.027
    Velocity Y (km/s) -1.987 -1.415
    Velocity Z (km/s) 5.199 -6.856

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-5143 STARLINK-36751
    Semimajor Axis (a) 6847.282 km 6843.648 km
    Eccentricity (e) 0.000123 0.000125
    Inclination (i) 53.1599° 97.2839°
    RAAN 159.7549° 318.4288°
    Perigee Argument 94.6293° 117.5847°
    Mean Anomaly (M) 146.2146° 242.5523°
    Apogee 469.987 km 466.370 km
    Perigee 468.303 km 464.652 km
    Orbit Epoch 2026-09-24T08:00:02+0000 2026-09-23T15:49:23+0000

    STARLINK-5143 & STARLINK-36751 Collision Probability (Pc) Trend

    STARLINK-5143 & STARLINK-36751 Collision Probability (Pc) TrendNot Available

    STARLINK-5143 & STARLINK-36751 Miss Distance (Miss Distance) Trend

    STARLINK-5143 & STARLINK-36751 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-5143Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-36751Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-5143Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-36751Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-5143

    No nearby objects data