Conjunction Event Detail

    ⚠
    Medium Risk
    Monitor closely. Maneuver recommended for primary asset.
    5.38982E-5
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-31T08:09:40+0800
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    1 Object 1

    AOE ID 18123
    NORAD ID 18123
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 54566
    NORAD ID 54566
    Object Type DEBRIS
    Country
    CN CN

    Conjunction Constraints

    Parameter DMSP 5D-2 F8 (USA 26) CZ-6A DEB
    Time of Closest Approach 2026-11-01T11:22:18+0000
    Collision Probability (Pc) 5.38982E-5
    Conjunction Distance (km) 0.812 km
    Relative Speed (km/s) 14.633 km/s
    Conjunction Risk Parameters R (Radial): -0.36 | I (In-track): 0.135 | C (Cross-track): -0.714
    Collision Risk Index (CRI) 0.7
    X Position (km) 3351.525 3350.753
    Position Y (km) -5001.444 -5001.597
    Position Z (km) -3969.106 -3968.91
    Velocity X (km/s) -3.355 1.099
    Velocity Y (km/s) 2.58 -4.111
    Velocity Z (km/s) -6.109 6.118

    Orbital Parameters 国际轨道数据源

    Parameter DMSP 5D-2 F8 (USA 26) CZ-6A DEB
    Semimajor Axis (a) 7204.933 km 7244.445 km
    Eccentricity (e) 0.001327 0.005488
    Inclination (i) 98.7324° 98.8631°
    RAAN 127.6552° 295.8988°
    Perigee Argument 128.6699° 334.5495°
    Mean Anomaly (M) 231.5666° 25.2973°
    Apogee 836.356 km 906.063 km
    Perigee 817.236 km 826.553 km
    Orbit Epoch 2026-10-30T11:00:16+0000 2026-10-30T10:04:15+0000

    DMSP 5D-2 F8 (USA 26) & CZ-6A DEB Collision Probability (Pc) Trend

    DMSP 5D-2 F8 (USA 26) & CZ-6A DEB Collision Probability (Pc) TrendNot Available

    DMSP 5D-2 F8 (USA 26) & CZ-6A DEB Miss Distance (Miss Distance) Trend

    DMSP 5D-2 F8 (USA 26) & CZ-6A DEB Miss Distance (Miss Distance) TrendNot Available

    DMSP 5D-2 F8 (USA 26)Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    CZ-6A DEBMiss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    DMSP 5D-2 F8 (USA 26)Collision Probability Trend

    Object 1 Probability TrendNot Available

    CZ-6A DEBCollision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with DMSP 5D-2 F8 (USA 26)

    No nearby objects data