Conjunction Event Detail

    ⚠
    High Risk
    High collision probability. Maneuver recommended for primary asset.
    4.075217E-4
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-27T18:30:56+0800
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    1 Object 1

    AOE ID 58701
    NORAD ID 58701
    Object Type PAYLOAD
    Country
    CN CN
    ← VS →

    2 Object 2

    AOE ID 67927
    NORAD ID 67927
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter TIANMU-1 16 STARLINK-36728
    Time of Closest Approach 2026-10-28T21:53:16+0000
    Collision Probability (Pc) 4.075217E-4
    Conjunction Distance (km) 0.335 km
    Relative Speed (km/s) 12.866 km/s
    Conjunction Risk Parameters R (Radial): -0.259 | I (In-track): 0.119 | C (Cross-track): 0.174
    Collision Risk Index (CRI) 0.87
    X Position (km) 2674.215 2674.194
    Position Y (km) -4469.026 -4468.698
    Position Z (km) -4471.343 -4471.285
    Velocity X (km/s) -3.628 6.979
    Velocity Y (km/s) 3.524 2.643
    Velocity Z (km/s) -5.696 1.533

    Orbital Parameters 国际轨道数据源

    Parameter TIANMU-1 16 STARLINK-36728
    Semimajor Axis (a) 6860.464 km 6861.188 km
    Eccentricity (e) 0.000426 0.000107
    Inclination (i) 97.4591° 42.9994°
    RAAN 125.4139° 21.6212°
    Perigee Argument 236.1537° 229.4426°
    Mean Anomaly (M) 123.9297° 130.6333°
    Apogee 485.249 km 483.788 km
    Perigee 479.405 km 482.314 km
    Orbit Epoch 2026-10-26T23:20:22+0000 2026-10-26T12:08:35+0000

    TIANMU-1 16 & STARLINK-36728 Collision Probability (Pc) Trend

    TIANMU-1 16 & STARLINK-36728 Collision Probability (Pc) TrendNot Available

    TIANMU-1 16 & STARLINK-36728 Miss Distance (Miss Distance) Trend

    TIANMU-1 16 & STARLINK-36728 Miss Distance (Miss Distance) TrendNot Available

    TIANMU-1 16Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-36728Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    TIANMU-1 16Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-36728Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with TIANMU-1 16

    No nearby objects data