Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    8.437781E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-23T17:05:16+0800
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    1 Object 1

    AOE ID 58663
    NORAD ID 58663
    Object Type PAYLOAD
    Country
    CN CN
    ← VS →

    2 Object 2

    AOE ID 69698
    NORAD ID 69698
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter TIANMU-1 22 STARLINK-37912
    Time of Closest Approach 2026-10-23T19:18:20+0000
    Collision Probability (Pc) 8.437781E-6
    Conjunction Distance (km) 1.309 km
    Relative Speed (km/s) 10.611 km/s
    Conjunction Risk Parameters R (Radial): -0.751 | I (In-track): -0.772 | C (Cross-track): -0.741
    Collision Risk Index (CRI) 0.54
    X Position (km) -1215.316 -1215.613
    Position Y (km) -165.324 -164.284
    Position Z (km) -6741.225 -6741.961
    Velocity X (km/s) 4.362 -5.963
    Velocity Y (km/s) 6.173 4.637
    Velocity Z (km/s) -0.939 0.963

    Orbital Parameters 国际轨道数据源

    Parameter TIANMU-1 22 STARLINK-37912
    Semimajor Axis (a) 6845.929 km 6843.614 km
    Eccentricity (e) 0.000244 0.000271
    Inclination (i) 97.4608° 97.2795°
    RAAN 52.9205° 141.8563°
    Perigee Argument 229.7350° 93.7046°
    Mean Anomaly (M) 130.3678° 266.4507°
    Apogee 469.466 km 467.330 km
    Perigee 466.118 km 463.624 km
    Orbit Epoch 2026-10-22T21:47:34+0000 2026-10-22T13:54:38+0000

    TIANMU-1 22 & STARLINK-37912 Collision Probability (Pc) Trend

    TIANMU-1 22 & STARLINK-37912 Collision Probability (Pc) TrendNot Available

    TIANMU-1 22 & STARLINK-37912 Miss Distance (Miss Distance) Trend

    TIANMU-1 22 & STARLINK-37912 Miss Distance (Miss Distance) TrendNot Available

    TIANMU-1 22Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-37912Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    TIANMU-1 22Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-37912Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with TIANMU-1 22

    No nearby objects data