Conjunction Event Detail

    ⚠
    Medium Risk
    Monitor closely. Maneuver recommended for primary asset.
    2.619511E-5
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-24T18:51:16+0800
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    1 Object 1

    AOE ID 5272
    NORAD ID 5272
    Object Type DEBRIS
    Country
    CIS CIS
    ← VS →

    2 Object 2

    AOE ID 62368
    NORAD ID 62368
    Object Type PAYLOAD
    Country
    CN CN

    Conjunction Constraints

    Parameter COSMOS 397 DEB TIANQI 36
    Time of Closest Approach 2026-10-25T11:12:27+0000
    Collision Probability (Pc) 2.619511E-5
    Conjunction Distance (km) 0.937 km
    Relative Speed (km/s) 10.241 km/s
    Conjunction Risk Parameters R (Radial): 0.928 | I (In-track): -0.118 | C (Cross-track): 0.046
    Collision Risk Index (CRI) 0.63
    X Position (km) 5060.93 5061.485
    Position Y (km) -2874.857 -2875.288
    Position Z (km) -4359.073 -4359.692
    Velocity X (km/s) 5.607 1.426
    Velocity Y (km/s) 1.264 6.716
    Velocity Z (km/s) 4.821 -2.772

    Orbital Parameters 国际轨道数据源

    Parameter COSMOS 397 DEB TIANQI 36
    Semimajor Axis (a) 7472.524 km 7274.641 km
    Eccentricity (e) 0.073983 0.000808
    Inclination (i) 65.5587° 44.9831°
    RAAN 355.1007° 108.7074°
    Perigee Argument 247.6294° 256.6277°
    Mean Anomaly (M) 104.4780° 103.3655°
    Apogee 1647.226 km 902.385 km
    Perigee 541.548 km 890.623 km
    Orbit Epoch 2026-10-23T11:11:37+0000 2026-10-23T22:05:17+0000

    COSMOS 397 DEB & TIANQI 36 Collision Probability (Pc) Trend

    COSMOS 397 DEB & TIANQI 36 Collision Probability (Pc) TrendNot Available

    COSMOS 397 DEB & TIANQI 36 Miss Distance (Miss Distance) Trend

    COSMOS 397 DEB & TIANQI 36 Miss Distance (Miss Distance) TrendNot Available

    COSMOS 397 DEBMiss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    TIANQI 36Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    COSMOS 397 DEBCollision Probability Trend

    Object 1 Probability TrendNot Available

    TIANQI 36Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with COSMOS 397 DEB

    No nearby objects data