Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.345207E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-09T20:52:48+0800
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    1 Object 1

    AOE ID 21319
    NORAD ID 21319
    Object Type DEBRIS
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 21731
    NORAD ID 21731
    Object Type PAYLOAD
    Country
    CIS CIS

    Conjunction Constraints

    Parameter DELTA 1 DEB COSMOS 2160
    Time of Closest Approach 2026-10-11T11:55:09+0000
    Collision Probability (Pc) 1.345207E-6
    Conjunction Distance (km) 2.887 km
    Relative Speed (km/s) 13.717 km/s
    Conjunction Risk Parameters R (Radial): -2.66 | I (In-track): 0.324 | C (Cross-track): 1.07
    Collision Risk Index (CRI) 0.38
    X Position (km) 1322.379 1322.923
    Position Y (km) 23.713 23.23
    Position Z (km) 7656.004 7653.211
    Velocity X (km/s) -0.992 4.511
    Velocity Y (km/s) -7.009 5.51
    Velocity Z (km/s) 0.26 -0.796

    Orbital Parameters 国际轨道数据源

    Parameter DELTA 1 DEB COSMOS 2160
    Semimajor Axis (a) 7613.053 km 7781.703 km
    Eccentricity (e) 0.023445 0.000979
    Inclination (i) 99.6655° 82.5862°
    RAAN 79.2534° 231.2702°
    Perigee Argument 297.2617° 107.5478°
    Mean Anomaly (M) 219.4099° 59.2428°
    Apogee 1413.407 km 1411.186 km
    Perigee 1056.425 km 1395.946 km
    Orbit Epoch 2026-10-08T21:48:29+0000 2026-10-09T07:07:45+0000

    DELTA 1 DEB & COSMOS 2160 Collision Probability (Pc) Trend

    DELTA 1 DEB & COSMOS 2160 Collision Probability (Pc) TrendNot Available

    DELTA 1 DEB & COSMOS 2160 Miss Distance (Miss Distance) Trend

    DELTA 1 DEB & COSMOS 2160 Miss Distance (Miss Distance) TrendNot Available

    DELTA 1 DEBMiss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    COSMOS 2160Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    DELTA 1 DEBCollision Probability Trend

    Object 1 Probability TrendNot Available

    COSMOS 2160Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with DELTA 1 DEB

    No nearby objects data