Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    5.883981E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-27T04:28:51+0800
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    1 Object 1

    AOE ID 49447
    NORAD ID 49447
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 58660
    NORAD ID 58660
    Object Type PAYLOAD
    Country
    CN CN

    Conjunction Constraints

    Parameter STARLINK-3115 TIANMU-1 19
    Time of Closest Approach 2026-10-27T06:00:32+0000
    Collision Probability (Pc) 5.883981E-6
    Conjunction Distance (km) 1.561 km
    Relative Speed (km/s) 14.759 km/s
    Conjunction Risk Parameters R (Radial): -0.833 | I (In-track): -0.344 | C (Cross-track): 1.274
    Collision Risk Index (CRI) 0.5
    X Position (km) 3735.263 3734.674
    Position Y (km) 5705.793 5707.115
    Position Z (km) 625.498 626.079
    Velocity X (km/s) -3.535 0.449
    Velocity Y (km/s) 2.987 -1.13
    Velocity Z (km/s) -6.07 7.532

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-3115 TIANMU-1 19
    Semimajor Axis (a) 6848.807 km 6843.810 km
    Eccentricity (e) 0.000117 0.000436
    Inclination (i) 53.1605° 97.4623°
    RAAN 245.4366° 56.5000°
    Perigee Argument 200.1743° 192.6131°
    Mean Anomaly (M) 159.9213° 167.5003°
    Apogee 471.470 km 468.658 km
    Perigee 469.870 km 462.688 km
    Orbit Epoch 2026-10-26T05:45:56+0000 2026-10-26T06:29:37+0000

    STARLINK-3115 & TIANMU-1 19 Collision Probability (Pc) Trend

    STARLINK-3115 & TIANMU-1 19 Collision Probability (Pc) TrendNot Available

    STARLINK-3115 & TIANMU-1 19 Miss Distance (Miss Distance) Trend

    STARLINK-3115 & TIANMU-1 19 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-3115Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    TIANMU-1 19Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-3115Collision Probability Trend

    Object 1 Probability TrendNot Available

    TIANMU-1 19Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-3115

    No nearby objects data