Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    2.091342E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-28T02:14:58+0800
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    1 Object 1

    AOE ID 58647
    NORAD ID 58647
    Object Type PAYLOAD
    Country
    CN CN
    ← VS →

    2 Object 2

    AOE ID 59684
    NORAD ID 59684
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter TIANMU-1 13 STARLINK-32091
    Time of Closest Approach 2026-10-27T21:33:39+0000
    Collision Probability (Pc) 2.091342E-6
    Conjunction Distance (km) 2.235 km
    Relative Speed (km/s) 13.665 km/s
    Conjunction Risk Parameters R (Radial): -2.185 | I (In-track): -0.201 | C (Cross-track): -0.42
    Collision Risk Index (CRI) 0.41
    X Position (km) -4079.548 -4078.084
    Position Y (km) 4004.391 4003.493
    Position Z (km) -3798.303 -3796.874
    Velocity X (km/s) 3.79 -6.129
    Velocity Y (km/s) -2.083 -3.363
    Velocity Z (km/s) -6.274 3.038

    Orbital Parameters 国际轨道数据源

    Parameter TIANMU-1 13 STARLINK-32091
    Semimajor Axis (a) 6860.535 km 6861.208 km
    Eccentricity (e) 0.000515 0.000456
    Inclination (i) 97.3405° 43.0005°
    RAAN 319.8277° 185.7523°
    Perigee Argument 206.2348° 285.5307°
    Mean Anomaly (M) 153.8632° 74.5042°
    Apogee 485.929 km 486.197 km
    Perigee 478.867 km 479.945 km
    Orbit Epoch 2026-10-27T06:28:51+0000 2026-10-27T01:23:49+0000

    TIANMU-1 13 & STARLINK-32091 Collision Probability (Pc) Trend

    TIANMU-1 13 & STARLINK-32091 Collision Probability (Pc) TrendNot Available

    TIANMU-1 13 & STARLINK-32091 Miss Distance (Miss Distance) Trend

    TIANMU-1 13 & STARLINK-32091 Miss Distance (Miss Distance) TrendNot Available

    TIANMU-1 13Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-32091Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    TIANMU-1 13Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-32091Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with TIANMU-1 13

    No nearby objects data