Conjunction Event Detail

    ⚠
    Medium Risk
    Monitor closely. Maneuver recommended for primary asset.
    1.386405E-5
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-19T02:24:55+0800
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    1 Object 1

    Name HIBARI
    AOE ID 49400
    NORAD ID 49400
    Object Type PAYLOAD
    Country
    JP JP
    ← VS →

    2 Object 2

    AOE ID 66277
    NORAD ID 66277
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter HIBARI STARLINK-35708
    Time of Closest Approach 2026-10-18T20:25:32+0000
    Collision Probability (Pc) 1.386405E-5
    Conjunction Distance (km) 1.169 km
    Relative Speed (km/s) 12.354 km/s
    Conjunction Risk Parameters R (Radial): -1.168 | I (In-track): 0.006 | C (Cross-track): -0.016
    Collision Risk Index (CRI) 0.58
    X Position (km) 3441.716 3441.13
    Position Y (km) -2263.959 -2263.555
    Position Z (km) 5451.561 5450.634
    Velocity X (km/s) -5.872 4.685
    Velocity Y (km/s) 1.933 6.017
    Velocity Z (km/s) 4.489 -0.458

    Orbital Parameters 国际轨道数据源

    Parameter HIBARI STARLINK-35708
    Semimajor Axis (a) 6842.162 km 6840.774 km
    Eccentricity (e) 0.001269 0.000246
    Inclination (i) 97.3094° 53.1568°
    RAAN 335.4649° 232.3407°
    Perigee Argument 118.6472° 84.0653°
    Mean Anomaly (M) 241.6048° 276.0630°
    Apogee 472.708 km 464.320 km
    Perigee 455.342 km 460.954 km
    Orbit Epoch 2026-10-17T20:42:34+0000 2026-10-18T05:56:53+0000

    HIBARI & STARLINK-35708 Collision Probability (Pc) Trend

    HIBARI & STARLINK-35708 Collision Probability (Pc) TrendNot Available

    HIBARI & STARLINK-35708 Miss Distance (Miss Distance) Trend

    HIBARI & STARLINK-35708 Miss Distance (Miss Distance) TrendNot Available

    HIBARIMiss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-35708Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    HIBARICollision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-35708Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with HIBARI

    No nearby objects data