Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.874038E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-28T02:33:09+0800
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    1 Object 1

    AOE ID 53171
    NORAD ID 53171
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 62659
    NORAD ID 62659
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-4052 FLOCK 4G 4
    Time of Closest Approach 2026-10-30T03:23:36+0000
    Collision Probability (Pc) 1.874038E-6
    Conjunction Distance (km) 2.314 km
    Relative Speed (km/s) 12.87 km/s
    Conjunction Risk Parameters R (Radial): -1.739 | I (In-track): -0.826 | C (Cross-track): -1.281
    Collision Risk Index (CRI) 0.4
    X Position (km) 3484.546 3483.584
    Position Y (km) 2369.434 2367.456
    Position Z (km) -5392.317 -5391.601
    Velocity X (km/s) -5.298 5.755
    Velocity Y (km/s) 5.381 1.985
    Velocity Z (km/s) -1.059 4.591

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-4052 FLOCK 4G 4
    Semimajor Axis (a) 6837.856 km 6832.597 km
    Eccentricity (e) 0.000137 0.000348
    Inclination (i) 53.1579° 97.3874°
    RAAN 153.9138° 21.7050°
    Perigee Argument 47.3226° 157.0001°
    Mean Anomaly (M) 312.7892° 203.1400°
    Apogee 460.656 km 456.837 km
    Perigee 458.782 km 452.083 km
    Orbit Epoch 2026-10-27T07:05:24+0000 2026-10-27T05:19:08+0000

    STARLINK-4052 & FLOCK 4G 4 Collision Probability (Pc) Trend

    STARLINK-4052 & FLOCK 4G 4 Collision Probability (Pc) TrendNot Available

    STARLINK-4052 & FLOCK 4G 4 Miss Distance (Miss Distance) Trend

    STARLINK-4052 & FLOCK 4G 4 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-4052Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    FLOCK 4G 4Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-4052Collision Probability Trend

    Object 1 Probability TrendNot Available

    FLOCK 4G 4Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-4052

    No nearby objects data