Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.510844E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-16T23:49:44+0800
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    1 Object 1

    AOE ID 58645
    NORAD ID 58645
    Object Type PAYLOAD
    Country
    CN CN
    ← VS →

    2 Object 2

    Name OTP-2
    AOE ID 63235
    NORAD ID 63235
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter TIANMU-1 11 OTP-2
    Time of Closest Approach 2026-10-17T07:25:08+0000
    Collision Probability (Pc) 1.510844E-6
    Conjunction Distance (km) 2.657 km
    Relative Speed (km/s) 13.653 km/s
    Conjunction Risk Parameters R (Radial): 2.158 | I (In-track): 0.68 | C (Cross-track): 1.393
    Collision Risk Index (CRI) 0.39
    X Position (km) -1795.861 -1795.929
    Position Y (km) 822.567 820.894
    Position Z (km) 6566.79 6564.727
    Velocity X (km/s) -4.538 7.36
    Velocity Y (km/s) 5.798 0.371
    Velocity Z (km/s) -1.962 1.961

    Orbital Parameters 国际轨道数据源

    Parameter TIANMU-1 11 OTP-2
    Semimajor Axis (a) 6859.833 km 6867.664 km
    Eccentricity (e) 0.000693 0.000801
    Inclination (i) 97.3405° 97.3684°
    RAAN 309.0276° 179.6113°
    Perigee Argument 301.4286° 94.5690°
    Mean Anomaly (M) 58.6275° 265.6463°
    Apogee 486.451 km 495.027 km
    Perigee 476.941 km 484.027 km
    Orbit Epoch 2026-10-16T07:23:09+0000 2026-10-15T23:36:19+0000

    TIANMU-1 11 & OTP-2 Collision Probability (Pc) Trend

    TIANMU-1 11 & OTP-2 Collision Probability (Pc) TrendNot Available

    TIANMU-1 11 & OTP-2 Miss Distance (Miss Distance) Trend

    TIANMU-1 11 & OTP-2 Miss Distance (Miss Distance) TrendNot Available

    TIANMU-1 11Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    OTP-2Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    TIANMU-1 11Collision Probability Trend

    Object 1 Probability TrendNot Available

    OTP-2Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with TIANMU-1 11

    No nearby objects data