Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.276254E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-25T09:26:33+0800
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    1 Object 1

    AOE ID 52737
    NORAD ID 52737
    Object Type PAYLOAD
    Country
    CA CA
    ← VS →

    2 Object 2

    AOE ID 58846
    NORAD ID 58846
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter GHGSAT-C3 STARLINK-31273
    Time of Closest Approach 2026-10-25T16:45:52+0000
    Collision Probability (Pc) 1.276254E-6
    Conjunction Distance (km) 2.968 km
    Relative Speed (km/s) 13.297 km/s
    Conjunction Risk Parameters R (Radial): 0.414 | I (In-track): 1.456 | C (Cross-track): 2.553
    Collision Risk Index (CRI) 0.37
    X Position (km) 679.379 681.819
    Position Y (km) -4274.743 -4276.157
    Position Z (km) 5286.865 5285.943
    Velocity X (km/s) -0.683 6.84
    Velocity Y (km/s) -5.966 3.023
    Velocity Z (km/s) -4.719 1.558

    Orbital Parameters 国际轨道数据源

    Parameter GHGSAT-C3 STARLINK-31273
    Semimajor Axis (a) 6836.733 km 6840.889 km
    Eccentricity (e) 0.000634 0.000177
    Inclination (i) 97.6763° 53.1580°
    RAAN 88.0300° 219.8858°
    Perigee Argument 35.3144° 106.9360°
    Mean Anomaly (M) 324.8518° 253.1836°
    Apogee 462.934 km 463.961 km
    Perigee 454.258 km 461.543 km
    Orbit Epoch 2026-10-24T05:48:19+0000 2026-10-24T04:29:00+0000

    GHGSAT-C3 & STARLINK-31273 Collision Probability (Pc) Trend

    GHGSAT-C3 & STARLINK-31273 Collision Probability (Pc) TrendNot Available

    GHGSAT-C3 & STARLINK-31273 Miss Distance (Miss Distance) Trend

    GHGSAT-C3 & STARLINK-31273 Miss Distance (Miss Distance) TrendNot Available

    GHGSAT-C3Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-31273Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    GHGSAT-C3Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-31273Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with GHGSAT-C3

    No nearby objects data