Conjunction Event Detail

    ⚠
    Medium Risk
    Monitor closely. Maneuver recommended for primary asset.
    3.246409E-5
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-15T09:48:58+0800
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    1 Object 1

    AOE ID 52746
    NORAD ID 52746
    Object Type PAYLOAD
    Country
    CA CA
    ← VS →

    2 Object 2

    AOE ID 54763
    NORAD ID 54763
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter GHGSAT-C4 STARLINK-5191
    Time of Closest Approach 2026-10-15T02:24:54+0000
    Collision Probability (Pc) 3.246409E-5
    Conjunction Distance (km) 0.844 km
    Relative Speed (km/s) 8.448 km/s
    Conjunction Risk Parameters R (Radial): -0.836 | I (In-track): -0.093 | C (Cross-track): 0.061
    Collision Risk Index (CRI) 0.65
    X Position (km) -455.301 -455.319
    Position Y (km) -4895.76 -4896.434
    Position Z (km) 4745.285 4745.792
    Velocity X (km/s) -1.894 6.068
    Velocity Y (km/s) -5.069 -3.513
    Velocity Z (km/s) -5.39 -3.034

    Orbital Parameters 国际轨道数据源

    Parameter GHGSAT-C4 STARLINK-5191
    Semimajor Axis (a) 6837.159 km 6840.873 km
    Eccentricity (e) 0.000691 0.000159
    Inclination (i) 97.6691° 53.1611°
    RAAN 76.3751° 134.7874°
    Perigee Argument 50.9576° 85.7710°
    Mean Anomaly (M) 309.2281° 274.3474°
    Apogee 463.746 km 463.823 km
    Perigee 454.298 km 461.649 km
    Orbit Epoch 2026-10-14T07:03:41+0000 2026-10-14T07:08:12+0000

    GHGSAT-C4 & STARLINK-5191 Collision Probability (Pc) Trend

    GHGSAT-C4 & STARLINK-5191 Collision Probability (Pc) TrendNot Available

    GHGSAT-C4 & STARLINK-5191 Miss Distance (Miss Distance) Trend

    GHGSAT-C4 & STARLINK-5191 Miss Distance (Miss Distance) TrendNot Available

    GHGSAT-C4Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-5191Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    GHGSAT-C4Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-5191Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with GHGSAT-C4

    No nearby objects data