Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    3.02585E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-29T18:28:53+0800
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    1 Object 1

    AOE ID 54781
    NORAD ID 54781
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 57850
    NORAD ID 57850
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-5443 STARLINK-30425
    Time of Closest Approach 2026-10-30T00:28:35+0000
    Collision Probability (Pc) 3.02585E-6
    Conjunction Distance (km) 1.813 km
    Relative Speed (km/s) 10.689 km/s
    Conjunction Risk Parameters R (Radial): 0.429 | I (In-track): -1.263 | C (Cross-track): -1.226
    Collision Risk Index (CRI) 0.45
    X Position (km) -2534.143 -2535.885
    Position Y (km) -5162.15 -5161.702
    Position Z (km) -3713.158 -3713.383
    Velocity X (km/s) 6.165 3.61
    Velocity Y (km/s) 0.202 -4.999
    Velocity Z (km/s) -4.49 4.491

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-5443 STARLINK-30425
    Semimajor Axis (a) 6841.542 km 6840.864 km
    Eccentricity (e) 0.000180 0.000166
    Inclination (i) 53.1603° 53.1606°
    RAAN 41.7881° 280.9749°
    Perigee Argument 278.2171° 85.4758°
    Mean Anomaly (M) 81.8627° 274.6434°
    Apogee 464.634 km 463.865 km
    Perigee 462.176 km 461.589 km
    Orbit Epoch 2026-10-28T13:06:43+0000 2026-10-28T06:27:14+0000

    STARLINK-5443 & STARLINK-30425 Collision Probability (Pc) Trend

    STARLINK-5443 & STARLINK-30425 Collision Probability (Pc) TrendNot Available

    STARLINK-5443 & STARLINK-30425 Miss Distance (Miss Distance) Trend

    STARLINK-5443 & STARLINK-30425 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-5443Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-30425Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-5443Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-30425Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-5443

    No nearby objects data