Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    5.391476E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-28T20:55:28+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 68553
    NORAD ID 68553
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter GHGSAT-C5 STARLINK-37254
    Time of Closest Approach 2026-10-28T16:34:29+0000
    Collision Probability (Pc) 5.391476E-6
    Conjunction Distance (km) 1.532 km
    Relative Speed (km/s) 11.846 km/s
    Conjunction Risk Parameters R (Radial): -0.536 | I (In-track): 0.896 | C (Cross-track): 1.121
    Collision Risk Index (CRI) 0.5
    X Position (km) -428.105 -427.09
    Position Y (km) -4086.582 -4085.462
    Position Z (km) -5477.546 -5477.79
    Velocity X (km/s) -1.07 7.591
    Velocity Y (km/s) 6.088 -0.698
    Velocity Z (km/s) -4.456 -0.07

    Orbital Parameters 国际轨道数据源

    Parameter GHGSAT-C5 STARLINK-37254
    Semimajor Axis (a) 6836.729 km 6840.820 km
    Eccentricity (e) 0.000670 0.000207
    Inclination (i) 97.6857° 53.1588°
    RAAN 93.5991° 0.8521°
    Perigee Argument 19.4450° 64.0572°
    Mean Anomaly (M) 340.7047° 296.0644°
    Apogee 463.177 km 464.097 km
    Perigee 454.007 km 461.269 km
    Orbit Epoch 2026-10-27T22:21:33+0000 2026-10-27T11:16:04+0000

    GHGSAT-C5 & STARLINK-37254 Collision Probability (Pc) Trend

    GHGSAT-C5 & STARLINK-37254 Collision Probability (Pc) TrendNot Available

    GHGSAT-C5 & STARLINK-37254 Miss Distance (Miss Distance) Trend

    GHGSAT-C5 & STARLINK-37254 Miss Distance (Miss Distance) TrendNot Available

    GHGSAT-C5Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-37254Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    GHGSAT-C5Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-37254Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with GHGSAT-C5

    No nearby objects data