Conjunction Event Detail

    ⚠
    High Risk
    High collision probability. Maneuver recommended for primary asset.
    1.585745E-4
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T14:53:50+0800
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    1 Object 1

    AOE ID 62642
    NORAD ID 62642
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 66357
    NORAD ID 66357
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter FLOCK 4G 29 STARLINK-35817
    Time of Closest Approach 2026-10-22T09:21:03+0000
    Collision Probability (Pc) 1.585745E-4
    Conjunction Distance (km) 0.541 km
    Relative Speed (km/s) 13.153 km/s
    Conjunction Risk Parameters R (Radial): -0.234 | I (In-track): -0.241 | C (Cross-track): 0.424
    Collision Risk Index (CRI) 0.79
    X Position (km) 4244.885 4245.039
    Position Y (km) 588.576 588.23
    Position Z (km) 5321.628 5321.242
    Velocity X (km/s) -5.558 0.722
    Velocity Y (km/s) -2.353 7.476
    Velocity Z (km/s) 4.68 -1.399

    Orbital Parameters 国际轨道数据源

    Parameter FLOCK 4G 29 STARLINK-35817
    Semimajor Axis (a) 6837.210 km 6840.854 km
    Eccentricity (e) 0.000271 0.000165
    Inclination (i) 97.3933° 53.1584°
    RAAN 14.2207° 269.3520°
    Perigee Argument 178.0288° 86.5488°
    Mean Anomaly (M) 182.0967° 273.5703°
    Apogee 460.924 km 463.844 km
    Perigee 457.222 km 461.590 km
    Orbit Epoch 2026-10-19T10:45:24+0000 2026-10-19T15:15:00+0000

    FLOCK 4G 29 & STARLINK-35817 Collision Probability (Pc) Trend

    FLOCK 4G 29 & STARLINK-35817 Collision Probability (Pc) TrendNot Available

    FLOCK 4G 29 & STARLINK-35817 Miss Distance (Miss Distance) Trend

    FLOCK 4G 29 & STARLINK-35817 Miss Distance (Miss Distance) TrendNot Available

    FLOCK 4G 29Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-35817Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    FLOCK 4G 29Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-35817Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with FLOCK 4G 29

    No nearby objects data