Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.282731E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-27T21:07:53+0800
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    1 Object 1

    AOE ID 54938
    NORAD ID 54938
    Object Type DEBRIS
    Country
    CN CN
    ← VS →

    2 Object 2

    AOE ID 66781
    NORAD ID 66781
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter CZ-6A DEB LEMUR-2-CELIJO-SB-PK
    Time of Closest Approach 2026-10-29T01:00:41+0000
    Collision Probability (Pc) 1.282731E-6
    Conjunction Distance (km) 2.902 km
    Relative Speed (km/s) 12.773 km/s
    Conjunction Risk Parameters R (Radial): -0.648 | I (In-track): -1.508 | C (Cross-track): 2.392
    Collision Risk Index (CRI) 0.37
    X Position (km) -1774.069 -1773.139
    Position Y (km) 628.238 630.903
    Position Z (km) -6691.599 -6692.267
    Velocity X (km/s) -4.081 7.227
    Velocity Y (km/s) 6.167 1.308
    Velocity Z (km/s) 1.619 -1.791

    Orbital Parameters 国际轨道数据源

    Parameter CZ-6A DEB LEMUR-2-CELIJO-SB-PK
    Semimajor Axis (a) 6959.127 km 6940.953 km
    Eccentricity (e) 0.005839 0.000547
    Inclination (i) 99.1542° 97.5160°
    RAAN 123.1130° 6.3683°
    Perigee Argument 220.7651° 66.5127°
    Mean Anomaly (M) 138.9190° 293.6672°
    Apogee 621.625 km 566.610 km
    Perigee 540.355 km 559.022 km
    Orbit Epoch 2026-10-26T23:34:39+0000 2026-10-26T22:17:13+0000

    CZ-6A DEB & LEMUR-2-CELIJO-SB-PK Collision Probability (Pc) Trend

    CZ-6A DEB & LEMUR-2-CELIJO-SB-PK Collision Probability (Pc) TrendNot Available

    CZ-6A DEB & LEMUR-2-CELIJO-SB-PK Miss Distance (Miss Distance) Trend

    CZ-6A DEB & LEMUR-2-CELIJO-SB-PK Miss Distance (Miss Distance) TrendNot Available

    CZ-6A DEBMiss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    LEMUR-2-CELIJO-SB-PKMiss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    CZ-6A DEBCollision Probability Trend

    Object 1 Probability TrendNot Available

    LEMUR-2-CELIJO-SB-PKCollision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with CZ-6A DEB

    No nearby objects data