Conjunction Event Detail

    ✅
    Very Low Risk
    Very low collision probability. Continue monitoring.
    9.062461E-7
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-21T08:13:58+0800
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    1 Object 1

    AOE ID 52834
    NORAD ID 52834
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 58663
    NORAD ID 58663
    Object Type PAYLOAD
    Country
    CN CN

    Conjunction Constraints

    Parameter STARLINK-4108 TIANMU-1 22
    Time of Closest Approach 2026-10-23T06:18:13+0000
    Collision Probability (Pc) 9.062461E-7
    Conjunction Distance (km) 2.8 km
    Relative Speed (km/s) 6.362 km/s
    Conjunction Risk Parameters R (Radial): 0.529 | I (In-track): 2.498 | C (Cross-track): 1.148
    Collision Risk Index (CRI) 0.34
    X Position (km) -3433.797 -3433.591
    Position Y (km) -5218.555 -5216.822
    Position Z (km) 2799.684 2801.872
    Velocity X (km/s) 2.891 -2.611
    Velocity Y (km/s) -4.73 -1.993
    Velocity Z (km/s) -5.249 -6.89

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-4108 TIANMU-1 22
    Semimajor Axis (a) 6848.863 km 6846.060 km
    Eccentricity (e) 0.000165 0.000230
    Inclination (i) 53.1585° 97.4602°
    RAAN 89.4820° 50.2877°
    Perigee Argument 80.4452° 243.4113°
    Mean Anomaly (M) 279.6735° 116.6894°
    Apogee 471.855 km 469.499 km
    Perigee 469.597 km 466.347 km
    Orbit Epoch 2026-10-20T10:19:01+0000 2026-10-20T07:06:59+0000

    STARLINK-4108 & TIANMU-1 22 Collision Probability (Pc) Trend

    STARLINK-4108 & TIANMU-1 22 Collision Probability (Pc) TrendNot Available

    STARLINK-4108 & TIANMU-1 22 Miss Distance (Miss Distance) Trend

    STARLINK-4108 & TIANMU-1 22 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-4108Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    TIANMU-1 22Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-4108Collision Probability Trend

    Object 1 Probability TrendNot Available

    TIANMU-1 22Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-4108

    No nearby objects data