Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.269322E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-19T21:57:56+0800
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    1 Object 1

    AOE ID 62386
    NORAD ID 62386
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 64717
    NORAD ID 64717
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter TOMORROW-S4 STARLINK-34568
    Time of Closest Approach 2026-10-19T22:38:13+0000
    Collision Probability (Pc) 1.269322E-6
    Conjunction Distance (km) 2.835 km
    Relative Speed (km/s) 11.898 km/s
    Conjunction Risk Parameters R (Radial): -2.747 | I (In-track): 0.443 | C (Cross-track): -0.54
    Collision Risk Index (CRI) 0.37
    X Position (km) -2505.812 -2506.249
    Position Y (km) 5405.989 5408.527
    Position Z (km) 3377.253 3378.439
    Velocity X (km/s) -6.554 -1.264
    Velocity Y (km/s) -0.615 -4.404
    Velocity Z (km/s) -3.861 6.099

    Orbital Parameters 国际轨道数据源

    Parameter TOMORROW-S4 STARLINK-34568
    Semimajor Axis (a) 6852.245 km 6852.693 km
    Eccentricity (e) 0.000415 0.000355
    Inclination (i) 44.9811° 69.9994°
    RAAN 333.8832° 106.0795°
    Perigee Argument 13.2704° 270.9940°
    Mean Anomaly (M) 346.8288° 89.0828°
    Apogee 476.951 km 476.992 km
    Perigee 471.265 km 472.120 km
    Orbit Epoch 2026-10-19T03:15:03+0000 2026-10-18T18:15:51+0000

    TOMORROW-S4 & STARLINK-34568 Collision Probability (Pc) Trend

    TOMORROW-S4 & STARLINK-34568 Collision Probability (Pc) TrendNot Available

    TOMORROW-S4 & STARLINK-34568 Miss Distance (Miss Distance) Trend

    TOMORROW-S4 & STARLINK-34568 Miss Distance (Miss Distance) TrendNot Available

    TOMORROW-S4Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-34568Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    TOMORROW-S4Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-34568Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with TOMORROW-S4

    No nearby objects data