Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    3.904181E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-15T08:38:08+0800
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    1 Object 1

    AOE ID 52744
    NORAD ID 52744
    Object Type PAYLOAD
    Country
    CA CA
    ← VS →

    2 Object 2

    AOE ID 69969
    NORAD ID 69969
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter GHGSAT-C5 STARLINK-37921
    Time of Closest Approach 2026-10-16T03:52:58+0000
    Collision Probability (Pc) 3.904181E-6
    Conjunction Distance (km) 1.755 km
    Relative Speed (km/s) 13.722 km/s
    Conjunction Risk Parameters R (Radial): 1.649 | I (In-track): 0.258 | C (Cross-track): 0.545
    Collision Risk Index (CRI) 0.47
    X Position (km) -3.935 -3.454
    Position Y (km) -4569.614 -4570.986
    Position Z (km) 5078.281 5079.264
    Velocity X (km/s) -1.532 6.852
    Velocity Y (km/s) -5.572 2.512
    Velocity Z (km/s) -4.996 2.259

    Orbital Parameters 国际轨道数据源

    Parameter GHGSAT-C5 STARLINK-37921
    Semimajor Axis (a) 6837.202 km 6840.763 km
    Eccentricity (e) 0.000763 0.000125
    Inclination (i) 97.6848° 53.1580°
    RAAN 79.3246° 222.7302°
    Perigee Argument 62.8049° 84.7426°
    Mean Anomaly (M) 297.3970° 275.3719°
    Apogee 464.279 km 463.482 km
    Perigee 453.851 km 461.770 km
    Orbit Epoch 2026-10-14T05:57:41+0000 2026-10-14T04:41:30+0000

    GHGSAT-C5 & STARLINK-37921 Collision Probability (Pc) Trend

    GHGSAT-C5 & STARLINK-37921 Collision Probability (Pc) TrendNot Available

    GHGSAT-C5 & STARLINK-37921 Miss Distance (Miss Distance) Trend

    GHGSAT-C5 & STARLINK-37921 Miss Distance (Miss Distance) TrendNot Available

    GHGSAT-C5Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-37921Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    GHGSAT-C5Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-37921Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with GHGSAT-C5

    No nearby objects data