Conjunction Event Detail

    ⚠
    Medium Risk
    Monitor closely. Maneuver recommended for primary asset.
    4.246804E-5
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-11-10T08:23:14+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 68209
    NORAD ID 68209
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter HIBARI STARLINK-36948
    Time of Closest Approach 2026-11-11T05:14:06+0000
    Collision Probability (Pc) 4.246804E-5
    Conjunction Distance (km) 0.88 km
    Relative Speed (km/s) 15.103 km/s
    Conjunction Risk Parameters R (Radial): 0.671 | I (In-track): -0.068 | C (Cross-track): -0.565
    Collision Risk Index (CRI) 0.68
    X Position (km) -5886.721 -5886.191
    Position Y (km) -400.319 -399.712
    Position Z (km) 3463.314 3462.962
    Velocity X (km/s) -3.906 3.749
    Velocity Y (km/s) 0.862 1.379
    Velocity Z (km/s) -6.501 6.507

    Orbital Parameters 国际轨道数据源

    Parameter HIBARI STARLINK-36948
    Semimajor Axis (a) 6840.800 km 6843.852 km
    Eccentricity (e) 0.001218 0.000294
    Inclination (i) 97.3058° 97.2838°
    RAAN 357.9954° 186.1914°
    Perigee Argument 47.4399° 89.8977°
    Mean Anomaly (M) 312.7870° 270.2602°
    Apogee 470.992 km 467.727 km
    Perigee 454.334 km 463.703 km
    Orbit Epoch 2026-11-09T15:01:31+0000 2026-11-09T04:33:03+0000

    HIBARI & STARLINK-36948 Collision Probability (Pc) Trend

    HIBARI & STARLINK-36948 Collision Probability (Pc) TrendNot Available

    HIBARI & STARLINK-36948 Miss Distance (Miss Distance) Trend

    HIBARI & STARLINK-36948 Miss Distance (Miss Distance) TrendNot Available

    HIBARIMiss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-36948Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    HIBARICollision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-36948Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with HIBARI

    No nearby objects data