Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.270926E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-29T04:25:47+0800
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    1 Object 1

    AOE ID 62681
    NORAD ID 62681
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 68125
    NORAD ID 68125
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter FLOCK 4G 17 STARLINK-36839
    Time of Closest Approach 2026-10-28T20:44:14+0000
    Collision Probability (Pc) 1.270926E-6
    Conjunction Distance (km) 2.972 km
    Relative Speed (km/s) 13.233 km/s
    Conjunction Risk Parameters R (Radial): -2.737 | I (In-track): -0.571 | C (Cross-track): -1.002
    Collision Risk Index (CRI) 0.37
    X Position (km) 1097.087 1095.747
    Position Y (km) 1388.434 1388.598
    Position Z (km) -6622.795 -6620.149
    Velocity X (km/s) 6.932 -1.03
    Velocity Y (km/s) 2.653 -7.349
    Velocity Z (km/s) 1.702 -1.713

    Orbital Parameters 国际轨道数据源

    Parameter FLOCK 4G 17 STARLINK-36839
    Semimajor Axis (a) 6848.083 km 6843.658 km
    Eccentricity (e) 0.000415 0.000223
    Inclination (i) 97.3846° 97.2853°
    RAAN 21.5363° 259.3193°
    Perigee Argument 201.8666° 94.2631°
    Mean Anomaly (M) 61.0812° 265.8866°
    Apogee 472.788 km 467.045 km
    Perigee 467.104 km 463.997 km
    Orbit Epoch 2026-10-27T18:00:02+0000 2026-10-27T20:07:45+0000

    FLOCK 4G 17 & STARLINK-36839 Collision Probability (Pc) Trend

    FLOCK 4G 17 & STARLINK-36839 Collision Probability (Pc) TrendNot Available

    FLOCK 4G 17 & STARLINK-36839 Miss Distance (Miss Distance) Trend

    FLOCK 4G 17 & STARLINK-36839 Miss Distance (Miss Distance) TrendNot Available

    FLOCK 4G 17Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-36839Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    FLOCK 4G 17Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-36839Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with FLOCK 4G 17

    No nearby objects data