Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.361584E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-19T20:47:06+0800
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    1 Object 1

    AOE ID 52880
    NORAD ID 52880
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 62642
    NORAD ID 62642
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-4186 FLOCK 4G 29
    Time of Closest Approach 2026-10-20T05:20:16+0000
    Collision Probability (Pc) 1.361584E-6
    Conjunction Distance (km) 2.363 km
    Relative Speed (km/s) 8.085 km/s
    Conjunction Risk Parameters R (Radial): -0.723 | I (In-track): 1.906 | C (Cross-track): 1.195
    Collision Risk Index (CRI) 0.38
    X Position (km) 4711.827 4712.319
    Position Y (km) 1879.054 1880.155
    Position Z (km) -4597.201 -4595.169
    Velocity X (km/s) 0.506 5.172
    Velocity Y (km/s) 6.847 0.638
    Velocity Z (km/s) 3.32 5.567

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-4186 FLOCK 4G 29
    Semimajor Axis (a) 6840.856 km 6837.279 km
    Eccentricity (e) 0.000102 0.000269
    Inclination (i) 53.1590° 97.3930°
    RAAN 71.8054° 13.9591°
    Perigee Argument 83.5668° 178.6608°
    Mean Anomaly (M) 276.5451° 181.4643°
    Apogee 463.419 km 460.980 km
    Perigee 462.019 km 457.304 km
    Orbit Epoch 2026-10-18T16:04:04+0000 2026-10-19T04:30:04+0000

    STARLINK-4186 & FLOCK 4G 29 Collision Probability (Pc) Trend

    STARLINK-4186 & FLOCK 4G 29 Collision Probability (Pc) TrendNot Available

    STARLINK-4186 & FLOCK 4G 29 Miss Distance (Miss Distance) Trend

    STARLINK-4186 & FLOCK 4G 29 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-4186Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    FLOCK 4G 29Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-4186Collision Probability Trend

    Object 1 Probability TrendNot Available

    FLOCK 4G 29Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-4186

    No nearby objects data