Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    2.164934E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-22T17:00:04+0800
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    1 Object 1

    AOE ID 12167
    NORAD ID 12167
    Object Type DEBRIS
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 61567
    NORAD ID 61567
    Object Type PAYLOAD
    Country
    CN CN

    Conjunction Constraints

    Parameter DELTA 1 DEB QIANFAN-34
    Time of Closest Approach 2026-10-22T14:43:12+0000
    Collision Probability (Pc) 2.164934E-6
    Conjunction Distance (km) 2.241 km
    Relative Speed (km/s) 14.601 km/s
    Conjunction Risk Parameters R (Radial): -1.659 | I (In-track): 0.222 | C (Cross-track): 1.489
    Collision Risk Index (CRI) 0.42
    X Position (km) -2299.977 -2300.64
    Position Y (km) -1986.879 -1985.513
    Position Z (km) 6586.869 6585.221
    Velocity X (km/s) 3.005 -4.89
    Velocity Y (km/s) 6.151 -4.634
    Velocity Z (km/s) 2.78 -3.095

    Orbital Parameters 国际轨道数据源

    Parameter DELTA 1 DEB QIANFAN-34
    Semimajor Axis (a) 7216.452 km 7263.109 km
    Eccentricity (e) 0.015782 0.000814
    Inclination (i) 98.7710° 88.9861°
    RAAN 239.5968° 43.0765°
    Perigee Argument 182.7013° 72.7531°
    Mean Anomaly (M) 204.9913° 287.4539°
    Apogee 952.206 km 890.883 km
    Perigee 724.424 km 879.061 km
    Orbit Epoch 2026-10-21T19:52:34+0000 2026-10-21T21:03:13+0000

    DELTA 1 DEB & QIANFAN-34 Collision Probability (Pc) Trend

    DELTA 1 DEB & QIANFAN-34 Collision Probability (Pc) TrendNot Available

    DELTA 1 DEB & QIANFAN-34 Miss Distance (Miss Distance) Trend

    DELTA 1 DEB & QIANFAN-34 Miss Distance (Miss Distance) TrendNot Available

    DELTA 1 DEBMiss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    QIANFAN-34Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    DELTA 1 DEBCollision Probability Trend

    Object 1 Probability TrendNot Available

    QIANFAN-34Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with DELTA 1 DEB

    No nearby objects data