Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.351121E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-16T14:49:19+0800
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    1 Object 1

    AOE ID 53029
    NORAD ID 53029
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 54206
    NORAD ID 54206
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-4143 STARLINK-5264
    Time of Closest Approach 2026-10-16T13:11:01+0000
    Collision Probability (Pc) 1.351121E-6
    Conjunction Distance (km) 2.577 km
    Relative Speed (km/s) 10.366 km/s
    Conjunction Risk Parameters R (Radial): -2.039 | I (In-track): 1.163 | C (Cross-track): 1.063
    Collision Risk Index (CRI) 0.38
    X Position (km) 5593.852 5592.178
    Position Y (km) 4.554 6.127
    Position Z (km) -3945.772 -3944.605
    Velocity X (km/s) -2.989 2.979
    Velocity Y (km/s) 5.595 5.601
    Velocity Z (km/s) -4.237 4.237

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-4143 STARLINK-5264
    Semimajor Axis (a) 6840.871 km 6837.856 km
    Eccentricity (e) 0.000117 0.000208
    Inclination (i) 53.1595° 53.1605°
    RAAN 153.7931° 35.9126°
    Perigee Argument 97.0713° 125.4120°
    Mean Anomaly (M) 263.0423° 234.7078°
    Apogee 463.535 km 461.145 km
    Perigee 461.933 km 458.293 km
    Orbit Epoch 2026-10-15T08:03:51+0000 2026-10-15T17:04:30+0000

    STARLINK-4143 & STARLINK-5264 Collision Probability (Pc) Trend

    STARLINK-4143 & STARLINK-5264 Collision Probability (Pc) TrendNot Available

    STARLINK-4143 & STARLINK-5264 Miss Distance (Miss Distance) Trend

    STARLINK-4143 & STARLINK-5264 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-4143Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-5264Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-4143Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-5264Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-4143

    No nearby objects data