Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    5.187934E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-22T08:43:38+0800
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    1 Object 1

    AOE ID 61197
    NORAD ID 61197
    Object Type PAYLOAD
    Country
    CN CN
    ← VS →

    2 Object 2

    AOE ID 64654
    NORAD ID 64654
    Object Type DEBRIS
    Country
    CN CN

    Conjunction Constraints

    Parameter TIANQI 31 CZ-6A DEB
    Time of Closest Approach 2026-10-23T01:48:02+0000
    Collision Probability (Pc) 5.187934E-6
    Conjunction Distance (km) 1.507 km
    Relative Speed (km/s) 10.348 km/s
    Conjunction Risk Parameters R (Radial): 0.539 | I (In-track): 1.002 | C (Cross-track): -0.988
    Collision Risk Index (CRI) 0.49
    X Position (km) -4948.014 -4947.293
    Position Y (km) -1471.27 -1469.982
    Position Z (km) -5131.482 -5131.783
    Velocity X (km/s) 2.227 -4.89
    Velocity Y (km/s) -7.055 -1.768
    Velocity Z (km/s) -0.117 5.218

    Orbital Parameters 国际轨道数据源

    Parameter TIANQI 31 CZ-6A DEB
    Semimajor Axis (a) 7279.778 km 7215.583 km
    Eccentricity (e) 0.000984 0.007755
    Inclination (i) 44.8625° 88.3353°
    RAAN 294.0692° 198.5615°
    Perigee Argument 310.3816° 145.7489°
    Mean Anomaly (M) 49.6155° 214.8736°
    Apogee 908.808 km 893.405 km
    Perigee 894.474 km 781.487 km
    Orbit Epoch 2026-10-21T19:21:27+0000 2026-10-21T04:14:14+0000

    TIANQI 31 & CZ-6A DEB Collision Probability (Pc) Trend

    TIANQI 31 & CZ-6A DEB Collision Probability (Pc) TrendNot Available

    TIANQI 31 & CZ-6A DEB Miss Distance (Miss Distance) Trend

    TIANQI 31 & CZ-6A DEB Miss Distance (Miss Distance) TrendNot Available

    TIANQI 31Miss 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

    TIANQI 31Collision Probability Trend

    Object 1 Probability TrendNot Available

    CZ-6A DEBCollision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with TIANQI 31

    No nearby objects data