Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    5.723188E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T07:37:34+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 66564
    NORAD ID 66564
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter TIANMU-1 13 STARLINK-35358
    Time of Closest Approach 2026-10-20T00:53:37+0000
    Collision Probability (Pc) 5.723188E-6
    Conjunction Distance (km) 1.558 km
    Relative Speed (km/s) 14.033 km/s
    Conjunction Risk Parameters R (Radial): 1.069 | I (In-track): -0.437 | C (Cross-track): 1.045
    Collision Risk Index (CRI) 0.5
    X Position (km) -3916.348 -3916.327
    Position Y (km) 4803.95 4802.395
    Position Z (km) -2949.052 -2949.125
    Velocity X (km/s) 2.882 -5.997
    Velocity Y (km/s) -1.829 -2.414
    Velocity Z (km/s) -6.813 4.037

    Orbital Parameters 国际轨道数据源

    Parameter TIANMU-1 13 STARLINK-35358
    Semimajor Axis (a) 6860.730 km 6861.152 km
    Eccentricity (e) 0.000447 0.000151
    Inclination (i) 97.3423° 42.9978°
    RAAN 312.2172° 165.4124°
    Perigee Argument 240.2904° 264.7990°
    Mean Anomaly (M) 119.7891° 95.2689°
    Apogee 485.662 km 484.054 km
    Perigee 479.524 km 481.976 km
    Orbit Epoch 2026-10-19T12:59:34+0000 2026-10-19T01:31:32+0000

    TIANMU-1 13 & STARLINK-35358 Collision Probability (Pc) Trend

    TIANMU-1 13 & STARLINK-35358 Collision Probability (Pc) TrendNot Available

    TIANMU-1 13 & STARLINK-35358 Miss Distance (Miss Distance) Trend

    TIANMU-1 13 & STARLINK-35358 Miss Distance (Miss Distance) TrendNot Available

    TIANMU-1 13Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-35358Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    TIANMU-1 13Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-35358Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with TIANMU-1 13

    No nearby objects data