Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    2.119177E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-17T21:32:49+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 62600
    NORAD ID 62600
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter TIANMU-1 12 STARLINK-32747
    Time of Closest Approach 2026-10-18T04:40:03+0000
    Collision Probability (Pc) 2.119177E-6
    Conjunction Distance (km) 2.236 km
    Relative Speed (km/s) 13.993 km/s
    Conjunction Risk Parameters R (Radial): 1.627 | I (In-track): 0.613 | C (Cross-track): 1.407
    Collision Risk Index (CRI) 0.42
    X Position (km) 4283.399 4281.196
    Position Y (km) -4391.785 -4391.402
    Position Z (km) -3079.97 -3079.954
    Velocity X (km/s) 1.582 3.095
    Velocity Y (km/s) -3.182 5.761
    Velocity Z (km/s) 6.74 -3.915

    Orbital Parameters 国际轨道数据源

    Parameter TIANMU-1 12 STARLINK-32747
    Semimajor Axis (a) 6860.768 km 6861.363 km
    Eccentricity (e) 0.000554 0.000226
    Inclination (i) 97.3397° 42.9980°
    RAAN 309.6759° 109.6442°
    Perigee Argument 278.9179° 267.0212°
    Mean Anomaly (M) 81.1434° 93.0381°
    Apogee 486.431 km 484.775 km
    Perigee 478.831 km 481.677 km
    Orbit Epoch 2026-10-17T06:46:38+0000 2026-10-16T18:44:54+0000

    TIANMU-1 12 & STARLINK-32747 Collision Probability (Pc) Trend

    TIANMU-1 12 & STARLINK-32747 Collision Probability (Pc) TrendNot Available

    TIANMU-1 12 & STARLINK-32747 Miss Distance (Miss Distance) Trend

    TIANMU-1 12 & STARLINK-32747 Miss Distance (Miss Distance) TrendNot Available

    TIANMU-1 12Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-32747Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    TIANMU-1 12Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-32747Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with TIANMU-1 12

    No nearby objects data