Conjunction Event Detail

    ⚠
    Medium Risk
    Monitor closely. Maneuver recommended for primary asset.
    1.272548E-5
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-28T20:17:59+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 68264
    NORAD ID 68264
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter GHGSAT-C4 STARLINK-37163
    Time of Closest Approach 2026-10-29T23:19:26+0000
    Collision Probability (Pc) 1.272548E-5
    Conjunction Distance (km) 1.234 km
    Relative Speed (km/s) 14.261 km/s
    Conjunction Risk Parameters R (Radial): -0.688 | I (In-track): 0.353 | C (Cross-track): 0.961
    Collision Risk Index (CRI) 0.57
    X Position (km) -347.816 -346.877
    Position Y (km) -5230.003 -5229.206
    Position Z (km) -4404.242 -4404.194
    Velocity X (km/s) -1.006 5.759
    Velocity Y (km/s) 4.907 -3.438
    Velocity Z (km/s) -5.748 3.631

    Orbital Parameters 国际轨道数据源

    Parameter GHGSAT-C4 STARLINK-37163
    Semimajor Axis (a) 6836.685 km 6840.835 km
    Eccentricity (e) 0.000585 0.000104
    Inclination (i) 97.6703° 53.1598°
    RAAN 90.5529° 315.5697°
    Perigee Argument 7.1613° 102.0556°
    Mean Anomaly (M) 352.9713° 258.0563°
    Apogee 462.545 km 463.407 km
    Perigee 454.551 km 461.989 km
    Orbit Epoch 2026-10-27T21:53:32+0000 2026-10-27T18:24:29+0000

    GHGSAT-C4 & STARLINK-37163 Collision Probability (Pc) Trend

    GHGSAT-C4 & STARLINK-37163 Collision Probability (Pc) TrendNot Available

    GHGSAT-C4 & STARLINK-37163 Miss Distance (Miss Distance) Trend

    GHGSAT-C4 & STARLINK-37163 Miss Distance (Miss Distance) TrendNot Available

    GHGSAT-C4Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-37163Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    GHGSAT-C4Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-37163Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with GHGSAT-C4

    No nearby objects data