Conjunction Event Detail

    ✅
    Very Low Risk
    Very low collision probability. Continue monitoring.
    6.885599E-7
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T05:38:45+0800
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    1 Object 1

    AOE ID 61895
    NORAD ID 61895
    Object Type UNKNOWN
    Country
    CN CN
    ← VS →

    2 Object 2

    AOE ID 62641
    NORAD ID 62641
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter OBJECT B FLOCK 4G 27
    Time of Closest Approach 2026-10-21T14:43:16+0000
    Collision Probability (Pc) 6.885599E-7
    Conjunction Distance (km) 1.731 km
    Relative Speed (km/s) 0.419 km/s
    Conjunction Risk Parameters R (Radial): 0.437 | I (In-track): -1.673 | C (Cross-track): 0.065
    Collision Risk Index (CRI) 0.32
    X Position (km) 171.946 170.305
    Position Y (km) -865.541 -865.867
    Position Z (km) 6784.896 6784.455
    Velocity X (km/s) -7.454 -7.358
    Velocity Y (km/s) -1.615 -2.018
    Velocity Z (km/s) -0.013 -0.074

    Orbital Parameters 国际轨道数据源

    Parameter OBJECT B FLOCK 4G 27
    Semimajor Axis (a) 6845.410 km 6849.393 km
    Eccentricity (e) 0.000808 0.000172
    Inclination (i) 97.4041° 97.3853°
    RAAN 10.1326° 12.9817°
    Perigee Argument 317.3461° 181.1125°
    Mean Anomaly (M) 42.7153° 179.0113°
    Apogee 472.803 km 472.432 km
    Perigee 461.743 km 470.080 km
    Orbit Epoch 2026-10-19T12:11:45+0000 2026-10-19T04:18:34+0000

    OBJECT B & FLOCK 4G 27 Collision Probability (Pc) Trend

    OBJECT B & FLOCK 4G 27 Collision Probability (Pc) TrendNot Available

    OBJECT B & FLOCK 4G 27 Miss Distance (Miss Distance) Trend

    OBJECT B & FLOCK 4G 27 Miss Distance (Miss Distance) TrendNot Available

    OBJECT BMiss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    FLOCK 4G 27Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    OBJECT BCollision Probability Trend

    Object 1 Probability TrendNot Available

    FLOCK 4G 27Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with OBJECT B

    No nearby objects data