Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    8.61868E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-26T10:57:31+0800
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    1 Object 1

    AOE ID 8791
    NORAD ID 8791
    Object Type DEBRIS
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 23445
    NORAD ID 23445
    Object Type PAYLOAD
    Country
    CIS CIS

    Conjunction Constraints

    Parameter DELTA 1 DEB * COSMOS 2303
    Time of Closest Approach 2026-10-26T07:09:02+0000
    Collision Probability (Pc) 8.61868E-6
    Conjunction Distance (km) 1.026 km
    Relative Speed (km/s) 3.196 km/s
    Conjunction Risk Parameters R (Radial): 0.613 | I (In-track): -0.805 | C (Cross-track): 0.166
    Collision Risk Index (CRI) 0.54
    X Position (km) -66.918 -66.869
    Position Y (km) -5787.727 -5788.731
    Position Z (km) 5227.933 5227.735
    Velocity X (km/s) -1.893 1.299
    Velocity Y (km/s) 4.559 4.703
    Velocity Z (km/s) 5.16 5.222

    Orbital Parameters 国际轨道数据源

    Parameter DELTA 1 DEB * COSMOS 2303
    Semimajor Axis (a) 7784.667 km 7798.753 km
    Eccentricity (e) 0.014049 0.001015
    Inclination (i) 101.6645° 82.5714°
    RAAN 279.2423° 262.9584°
    Perigee Argument 304.3467° 274.7694°
    Mean Anomaly (M) 209.6202° 259.1298°
    Apogee 1515.898 km 1428.532 km
    Perigee 1297.162 km 1412.700 km
    Orbit Epoch 2026-10-25T10:50:52+0000 2026-10-25T16:36:25+0000

    DELTA 1 DEB * & COSMOS 2303 Collision Probability (Pc) Trend

    DELTA 1 DEB * & COSMOS 2303 Collision Probability (Pc) TrendNot Available

    DELTA 1 DEB * & COSMOS 2303 Miss Distance (Miss Distance) Trend

    DELTA 1 DEB * & COSMOS 2303 Miss Distance (Miss Distance) TrendNot Available

    DELTA 1 DEB *Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    COSMOS 2303Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    DELTA 1 DEB *Collision Probability Trend

    Object 1 Probability TrendNot Available

    COSMOS 2303Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with DELTA 1 DEB *

    No nearby objects data