Conjunction Event Detail

    ⚠
    Medium Risk
    Monitor closely. Maneuver recommended for primary asset.
    1.370301E-5
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-22T07:21:31+0800
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    1 Object 1

    AOE ID 58648
    NORAD ID 58648
    Object Type PAYLOAD
    Country
    CN CN
    ← VS →

    2 Object 2

    AOE ID 59420
    NORAD ID 59420
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter TIANMU-1 14 STARLINK-31466
    Time of Closest Approach 2026-10-21T23:43:29+0000
    Collision Probability (Pc) 1.370301E-5
    Conjunction Distance (km) 1.158 km
    Relative Speed (km/s) 11.576 km/s
    Conjunction Risk Parameters R (Radial): 0.108 | I (In-track): -0.741 | C (Cross-track): 0.883
    Collision Risk Index (CRI) 0.58
    X Position (km) -3010.261 -3010.426
    Position Y (km) 4021.239 4020.253
    Position Z (km) -4677.744 -4678.327
    Velocity X (km/s) 4.127 -6.034
    Velocity Y (km/s) -3.295 -4.648
    Velocity Z (km/s) -5.49 -0.112

    Orbital Parameters 国际轨道数据源

    Parameter TIANMU-1 14 STARLINK-31466
    Semimajor Axis (a) 6860.996 km 6861.190 km
    Eccentricity (e) 0.000575 0.000111
    Inclination (i) 97.3361° 43.0007°
    RAAN 313.2822° 223.2201°
    Perigee Argument 241.2710° 270.7806°
    Mean Anomaly (M) 118.7952° 89.2919°
    Apogee 486.801 km 483.817 km
    Perigee 478.917 km 482.289 km
    Orbit Epoch 2026-10-21T13:19:04+0000 2026-10-21T03:43:21+0000

    TIANMU-1 14 & STARLINK-31466 Collision Probability (Pc) Trend

    TIANMU-1 14 & STARLINK-31466 Collision Probability (Pc) TrendNot Available

    TIANMU-1 14 & STARLINK-31466 Miss Distance (Miss Distance) Trend

    TIANMU-1 14 & STARLINK-31466 Miss Distance (Miss Distance) TrendNot Available

    TIANMU-1 14Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-31466Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    TIANMU-1 14Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-31466Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with TIANMU-1 14

    No nearby objects data