Conjunction Event Detail

    ⚠
    Medium Risk
    Monitor closely. Maneuver recommended for primary asset.
    1.293548E-5
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-27T18:24:15+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 59890
    NORAD ID 59890
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter TIANMU-1 14 STARLINK-31951
    Time of Closest Approach 2026-10-29T23:30:20+0000
    Collision Probability (Pc) 1.293548E-5
    Conjunction Distance (km) 1.157 km
    Relative Speed (km/s) 10.613 km/s
    Conjunction Risk Parameters R (Radial): 0.035 | I (In-track): 0.824 | C (Cross-track): 0.811
    Collision Risk Index (CRI) 0.57
    X Position (km) -3622.787 -3622.824
    Position Y (km) 3625.138 3624.244
    Position Z (km) -4565.053 -4565.786
    Velocity X (km/s) 4.448 -4.562
    Velocity Y (km/s) -2.609 -5.995
    Velocity Z (km/s) -5.608 -1.138

    Orbital Parameters 国际轨道数据源

    Parameter TIANMU-1 14 STARLINK-31951
    Semimajor Axis (a) 6860.861 km 6861.084 km
    Eccentricity (e) 0.000617 0.000263
    Inclination (i) 97.3346° 43.0027°
    RAAN 318.6304° 261.1442°
    Perigee Argument 217.7854° 270.2626°
    Mean Anomaly (M) 142.2954° 89.7924°
    Apogee 486.956 km 484.753 km
    Perigee 478.492 km 481.141 km
    Orbit Epoch 2026-10-26T23:47:48+0000 2026-10-26T14:20:56+0000

    TIANMU-1 14 & STARLINK-31951 Collision Probability (Pc) Trend

    TIANMU-1 14 & STARLINK-31951 Collision Probability (Pc) TrendNot Available

    TIANMU-1 14 & STARLINK-31951 Miss Distance (Miss Distance) Trend

    TIANMU-1 14 & STARLINK-31951 Miss Distance (Miss Distance) TrendNot Available

    TIANMU-1 14Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-31951Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    TIANMU-1 14Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-31951Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with TIANMU-1 14

    No nearby objects data