Conjunction Event Detail

    ⚠
    High Risk
    High collision probability. Maneuver recommended for primary asset.
    8.236932E-4
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-27T19:20:41+0800
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    1 Object 1

    AOE ID 49398
    NORAD ID 49398
    Object Type UNKNOWN
    Country
    JP JP
    ← VS →

    2 Object 2

    AOE ID 57400
    NORAD ID 57400
    Object Type PAYLOAD
    Country
    CN CN

    Conjunction Constraints

    Parameter OBJECT D TIANMU-1 08
    Time of Closest Approach 2026-10-29T09:48:48+0000
    Collision Probability (Pc) 8.236932E-4
    Conjunction Distance (km) 0.088 km
    Relative Speed (km/s) 0.901 km/s
    Conjunction Risk Parameters R (Radial): 0.012 | I (In-track): -0.086 | C (Cross-track): -0.005
    Collision Risk Index (CRI) 0.93
    X Position (km) 266.797 266.88
    Position Y (km) 831.071 831.048
    Position Z (km) -6803.588 -6803.576
    Velocity X (km/s) 7.272 7.486
    Velocity Y (km/s) -2.237 -1.37
    Velocity Z (km/s) 0.013 0.129

    Orbital Parameters 国际轨道数据源

    Parameter OBJECT D TIANMU-1 08
    Semimajor Axis (a) 6845.161 km 6850.654 km
    Eccentricity (e) 0.001021 0.000435
    Inclination (i) 97.3050° 97.2429°
    RAAN 339.1862° 347.3396°
    Perigee Argument 98.6787° 36.8482°
    Mean Anomaly (M) 261.5613° 323.3058°
    Apogee 474.013 km 475.500 km
    Perigee 460.035 km 469.534 km
    Orbit Epoch 2026-10-25T15:20:34+0000 2026-10-26T22:35:55+0000

    OBJECT D & TIANMU-1 08 Collision Probability (Pc) Trend

    OBJECT D & TIANMU-1 08 Collision Probability (Pc) TrendNot Available

    OBJECT D & TIANMU-1 08 Miss Distance (Miss Distance) Trend

    OBJECT D & TIANMU-1 08 Miss Distance (Miss Distance) TrendNot Available

    OBJECT DMiss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    TIANMU-1 08Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    OBJECT DCollision Probability Trend

    Object 1 Probability TrendNot Available

    TIANMU-1 08Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with OBJECT D

    No nearby objects data