Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    3.144781E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T09:13:47+0800
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    1 Object 1

    AOE ID 53145
    NORAD ID 53145
    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-4106 TIANMU-1 22
    Time of Closest Approach 2026-10-21T12:49:29+0000
    Collision Probability (Pc) 3.144781E-6
    Conjunction Distance (km) 1.927 km
    Relative Speed (km/s) 14.719 km/s
    Conjunction Risk Parameters R (Radial): -0.256 | I (In-track): -0.5 | C (Cross-track): -1.841
    Collision Risk Index (CRI) 0.45
    X Position (km) 3951.715 3952.868
    Position Y (km) 5334.27 5332.875
    Position Z (km) -1694.606 -1695.266
    Velocity X (km/s) -4.671 1.932
    Velocity Y (km/s) 1.623 0.891
    Velocity Z (km/s) -5.809 7.325

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-4106 TIANMU-1 22
    Semimajor Axis (a) 6848.876 km 6846.075 km
    Eccentricity (e) 0.000155 0.000229
    Inclination (i) 53.1567° 97.4602°
    RAAN 233.2369° 49.8269°
    Perigee Argument 100.1964° 245.8909°
    Mean Anomaly (M) 259.9213° 114.2094°
    Apogee 471.802 km 469.504 km
    Perigee 469.676 km 466.372 km
    Orbit Epoch 2026-10-19T05:09:15+0000 2026-10-19T20:08:52+0000

    STARLINK-4106 & TIANMU-1 22 Collision Probability (Pc) Trend

    STARLINK-4106 & TIANMU-1 22 Collision Probability (Pc) TrendNot Available

    STARLINK-4106 & TIANMU-1 22 Miss Distance (Miss Distance) Trend

    STARLINK-4106 & TIANMU-1 22 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-4106Miss 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-4106Collision Probability Trend

    Object 1 Probability TrendNot Available

    TIANMU-1 22Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-4106

    No nearby objects data