Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.495763E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T07:57:23+0800
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    1 Object 1

    AOE ID 63234
    NORAD ID 63234
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 66741
    NORAD ID 66741
    Object Type PAYLOAD
    Country
    TW TW

    Conjunction Constraints

    Parameter TOMORROW-S5 BLACK KITE-1
    Time of Closest Approach 2026-10-20T16:02:36+0000
    Collision Probability (Pc) 1.495763E-6
    Conjunction Distance (km) 2.782 km
    Relative Speed (km/s) 15.101 km/s
    Conjunction Risk Parameters R (Radial): -2.499 | I (In-track): 0.16 | C (Cross-track): 1.21
    Collision Risk Index (CRI) 0.38
    X Position (km) 6828.55 6830.926
    Position Y (km) 592.745 594.176
    Position Z (km) 563.905 564.108
    Velocity X (km/s) 0.717 -0.537
    Velocity Y (km/s) -0.922 -1.035
    Velocity Z (km/s) -7.524 7.524

    Orbital Parameters 国际轨道数据源

    Parameter TOMORROW-S5 BLACK KITE-1
    Semimajor Axis (a) 6873.821 km 6877.300 km
    Eccentricity (e) 0.000848 0.000387
    Inclination (i) 97.3811° 97.4127°
    RAAN 183.2205° 4.0936°
    Perigee Argument 77.8876° 275.7998°
    Mean Anomaly (M) 282.3310° 84.2797°
    Apogee 501.513 km 501.822 km
    Perigee 489.855 km 496.504 km
    Orbit Epoch 2026-10-19T12:28:41+0000 2026-10-19T03:44:13+0000

    TOMORROW-S5 & BLACK KITE-1 Collision Probability (Pc) Trend

    TOMORROW-S5 & BLACK KITE-1 Collision Probability (Pc) TrendNot Available

    TOMORROW-S5 & BLACK KITE-1 Miss Distance (Miss Distance) Trend

    TOMORROW-S5 & BLACK KITE-1 Miss Distance (Miss Distance) TrendNot Available

    TOMORROW-S5Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    BLACK KITE-1Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    TOMORROW-S5Collision Probability Trend

    Object 1 Probability TrendNot Available

    BLACK KITE-1Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with TOMORROW-S5

    No nearby objects data