Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    2.212293E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-28T12:41:31+0800
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    1 Object 1

    AOE ID 7176
    NORAD ID 7176
    Object Type DEBRIS
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 35499
    NORAD ID 35499
    Object Type PAYLOAD
    Country
    CIS CIS

    Conjunction Constraints

    Parameter DELTA 1 DEB COSMOS 2452
    Time of Closest Approach 2026-10-29T17:55:24+0000
    Collision Probability (Pc) 2.212293E-6
    Conjunction Distance (km) 2.098 km
    Relative Speed (km/s) 11.861 km/s
    Conjunction Risk Parameters R (Radial): -2.061 | I (In-track): 0.219 | C (Cross-track): -0.323
    Collision Risk Index (CRI) 0.42
    X Position (km) 1304.081 1303.919
    Position Y (km) -1112.557 -1112.604
    Position Z (km) -7690.303 -7688.212
    Velocity X (km/s) -3.276 6.991
    Velocity Y (km/s) -6.225 -0.355
    Velocity Z (km/s) 0.327 1.226

    Orbital Parameters 国际轨道数据源

    Parameter DELTA 1 DEB COSMOS 2452
    Semimajor Axis (a) 7736.669 km 7871.991 km
    Eccentricity (e) 0.017655 0.001579
    Inclination (i) 102.2331° 82.4942°
    RAAN 240.7510° 356.9155°
    Perigee Argument 104.8327° 204.9860°
    Mean Anomaly (M) 315.2452° 155.0457°
    Apogee 1495.124 km 1506.287 km
    Perigee 1221.940 km 1481.421 km
    Orbit Epoch 2026-10-27T19:38:38+0000 2026-10-27T21:55:24+0000

    DELTA 1 DEB & COSMOS 2452 Collision Probability (Pc) Trend

    DELTA 1 DEB & COSMOS 2452 Collision Probability (Pc) TrendNot Available

    DELTA 1 DEB & COSMOS 2452 Miss Distance (Miss Distance) Trend

    DELTA 1 DEB & COSMOS 2452 Miss Distance (Miss Distance) TrendNot Available

    DELTA 1 DEBMiss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    COSMOS 2452Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    DELTA 1 DEBCollision Probability Trend

    Object 1 Probability TrendNot Available

    COSMOS 2452Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with DELTA 1 DEB

    No nearby objects data