Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    5.378562E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-28T02:14:24+0800
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    1 Object 1

    AOE ID 58646
    NORAD ID 58646
    Object Type PAYLOAD
    Country
    CN CN
    ← VS →

    2 Object 2

    AOE ID 59463
    NORAD ID 59463
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter TIANMU-1 12 STARLINK-31364
    Time of Closest Approach 2026-10-28T03:00:34+0000
    Collision Probability (Pc) 5.378562E-6
    Conjunction Distance (km) 1.593 km
    Relative Speed (km/s) 14.21 km/s
    Conjunction Risk Parameters R (Radial): 1.409 | I (In-track): -0.258 | C (Cross-track): -0.695
    Collision Risk Index (CRI) 0.5
    X Position (km) -4851.214 -4851.851
    Position Y (km) 4372.876 4374.332
    Position Z (km) -2105.461 -2105.561
    Velocity X (km/s) 2.404 -5.03
    Velocity Y (km/s) -0.79 -3.349
    Velocity Z (km/s) -7.191 4.645

    Orbital Parameters 国际轨道数据源

    Parameter TIANMU-1 12 STARLINK-31364
    Semimajor Axis (a) 6860.504 km 6861.222 km
    Eccentricity (e) 0.000587 0.000088
    Inclination (i) 97.3379° 43.0029°
    RAAN 319.5404° 164.4489°
    Perigee Argument 232.6014° 160.2543°
    Mean Anomaly (M) 127.4692° 199.8343°
    Apogee 486.392 km 483.687 km
    Perigee 478.342 km 482.483 km
    Orbit Epoch 2026-10-27T07:16:59+0000 2026-10-27T00:26:55+0000

    TIANMU-1 12 & STARLINK-31364 Collision Probability (Pc) Trend

    TIANMU-1 12 & STARLINK-31364 Collision Probability (Pc) TrendNot Available

    TIANMU-1 12 & STARLINK-31364 Miss Distance (Miss Distance) Trend

    TIANMU-1 12 & STARLINK-31364 Miss Distance (Miss Distance) TrendNot Available

    TIANMU-1 12Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-31364Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    TIANMU-1 12Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-31364Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with TIANMU-1 12

    No nearby objects data