Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.505823E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-18T06:39:54+0800
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    1 Object 1

    AOE ID 57749
    NORAD ID 57749
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 58647
    NORAD ID 58647
    Object Type PAYLOAD
    Country
    CN CN

    Conjunction Constraints

    Parameter STARLINK-30366 TIANMU-1 13
    Time of Closest Approach 2026-10-18T05:24:28+0000
    Collision Probability (Pc) 1.505823E-6
    Conjunction Distance (km) 2.293 km
    Relative Speed (km/s) 8.675 km/s
    Conjunction Risk Parameters R (Radial): 1.858 | I (In-track): 1.109 | C (Cross-track): 0.76
    Collision Risk Index (CRI) 0.39
    X Position (km) 4122.971 4124.971
    Position Y (km) -4022.206 -4023.327
    Position Z (km) -3734.319 -3734.318
    Velocity X (km/s) 6.091 2.121
    Velocity Y (km/s) 3.336 -3.688
    Velocity Z (km/s) 3.133 6.317

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-30366 TIANMU-1 13
    Semimajor Axis (a) 6861.219 km 6860.790 km
    Eccentricity (e) 0.000114 0.000439
    Inclination (i) 42.9988° 97.3423°
    RAAN 5.2838° 310.2176°
    Perigee Argument 175.9600° 250.3415°
    Mean Anomaly (M) 184.1261° 109.7352°
    Apogee 483.864 km 485.663 km
    Perigee 482.300 km 479.643 km
    Orbit Epoch 2026-10-17T06:05:58+0000 2026-10-17T12:15:41+0000

    STARLINK-30366 & TIANMU-1 13 Collision Probability (Pc) Trend

    STARLINK-30366 & TIANMU-1 13 Collision Probability (Pc) TrendNot Available

    STARLINK-30366 & TIANMU-1 13 Miss Distance (Miss Distance) Trend

    STARLINK-30366 & TIANMU-1 13 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-30366Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    TIANMU-1 13Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-30366Collision Probability Trend

    Object 1 Probability TrendNot Available

    TIANMU-1 13Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-30366

    No nearby objects data