Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    5.72631E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-27T23:46:56+0800
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    1 Object 1

    AOE ID 39269
    NORAD ID 39269
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 54915
    NORAD ID 54915
    Object Type DEBRIS
    Country
    CN CN

    Conjunction Constraints

    Parameter POPACS 2 CZ-6A DEB
    Time of Closest Approach 2026-10-27T21:37:34+0000
    Collision Probability (Pc) 5.72631E-6
    Conjunction Distance (km) 1.383 km
    Relative Speed (km/s) 7.913 km/s
    Conjunction Risk Parameters R (Radial): 1.382 | I (In-track): 0.026 | C (Cross-track): 0.056
    Collision Risk Index (CRI) 0.5
    X Position (km) 1601.46 1601.783
    Position Y (km) -1339.274 -1339.587
    Position Z (km) -6914.61 -6915.917
    Velocity X (km/s) 7.049 2.067
    Velocity Y (km/s) -0.751 -6.896
    Velocity Z (km/s) 1.659 1.852

    Orbital Parameters 国际轨道数据源

    Parameter POPACS 2 CZ-6A DEB
    Semimajor Axis (a) 6958.623 km 7245.077 km
    Eccentricity (e) 0.040104 0.006189
    Inclination (i) 80.9916° 98.8608°
    RAAN 352.7007° 288.3029°
    Perigee Argument 128.8520° 337.8285°
    Mean Anomaly (M) 234.9216° 22.0210°
    Apogee 859.553 km 911.780 km
    Perigee 301.419 km 822.100 km
    Orbit Epoch 2026-10-27T02:43:16+0000 2026-10-27T04:55:26+0000

    POPACS 2 & CZ-6A DEB Collision Probability (Pc) Trend

    POPACS 2 & CZ-6A DEB Collision Probability (Pc) TrendNot Available

    POPACS 2 & CZ-6A DEB Miss Distance (Miss Distance) Trend

    POPACS 2 & CZ-6A DEB Miss Distance (Miss Distance) TrendNot Available

    POPACS 2Miss 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

    POPACS 2Collision Probability Trend

    Object 1 Probability TrendNot Available

    CZ-6A DEBCollision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with POPACS 2

    No nearby objects data