Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.259512E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-28T03:19:01+0800
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    1 Object 1

    AOE ID 56635
    NORAD ID 56635
    Object Type DEBRIS
    Country
    CN CN
    ← VS →

    2 Object 2

    AOE ID 57792
    NORAD ID 57792
    Object Type PAYLOAD
    Country
    CN CN

    Conjunction Constraints

    Parameter CZ-6A DEB TIANQI 21
    Time of Closest Approach 2026-10-27T21:54:52+0000
    Collision Probability (Pc) 1.259512E-6
    Conjunction Distance (km) 2.268 km
    Relative Speed (km/s) 6.17 km/s
    Conjunction Risk Parameters R (Radial): 1.98 | I (In-track): 1.009 | C (Cross-track): 0.454
    Collision Risk Index (CRI) 0.37
    X Position (km) 4691.046 4689.481
    Position Y (km) -5425.658 -5424.311
    Position Z (km) -444.56 -445.499
    Velocity X (km/s) -0.558 3.861
    Velocity Y (km/s) -1.092 2.878
    Velocity Z (km/s) 7.357 5.693

    Orbital Parameters 国际轨道数据源

    Parameter CZ-6A DEB TIANQI 21
    Semimajor Axis (a) 7201.252 km 7192.750 km
    Eccentricity (e) 0.003003 0.001324
    Inclination (i) 98.7519° 49.9730°
    RAAN 308.6970° 316.7894°
    Perigee Argument 329.5015° 355.4580°
    Mean Anomaly (M) 30.4414° 4.6210°
    Apogee 844.742 km 824.140 km
    Perigee 801.488 km 805.086 km
    Orbit Epoch 2026-10-26T07:03:17+0000 2026-10-27T05:05:03+0000

    CZ-6A DEB & TIANQI 21 Collision Probability (Pc) Trend

    CZ-6A DEB & TIANQI 21 Collision Probability (Pc) TrendNot Available

    CZ-6A DEB & TIANQI 21 Miss Distance (Miss Distance) Trend

    CZ-6A DEB & TIANQI 21 Miss Distance (Miss Distance) TrendNot Available

    CZ-6A DEBMiss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    TIANQI 21Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    CZ-6A DEBCollision Probability Trend

    Object 1 Probability TrendNot Available

    TIANQI 21Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with CZ-6A DEB

    No nearby objects data