Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    2.58466E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-15T07:55:28+0800
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    1 Object 1

    AOE ID 52093
    NORAD ID 52093
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 52746
    NORAD ID 52746
    Object Type PAYLOAD
    Country
    CA CA

    Conjunction Constraints

    Parameter STARLINK-3673 GHGSAT-C4
    Time of Closest Approach 2026-10-15T04:43:33+0000
    Collision Probability (Pc) 2.58466E-6
    Conjunction Distance (km) 1.927 km
    Relative Speed (km/s) 10.821 km/s
    Conjunction Risk Parameters R (Radial): -1.6 | I (In-track): -0.747 | C (Cross-track): -0.767
    Collision Risk Index (CRI) 0.43
    X Position (km) 197.115 197.604
    Position Y (km) 4196.534 4194.81
    Position Z (km) -5406.111 -5405.404
    Velocity X (km/s) -7.385 1.933
    Velocity Y (km/s) 1.616 5.787
    Velocity Z (km/s) 0.985 4.57

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-3673 GHGSAT-C4
    Semimajor Axis (a) 6840.889 km 6837.159 km
    Eccentricity (e) 0.000136 0.000691
    Inclination (i) 53.1592° 97.6691°
    RAAN 167.7757° 76.3751°
    Perigee Argument 99.0797° 50.9576°
    Mean Anomaly (M) 261.0360° 309.2281°
    Apogee 463.684 km 463.746 km
    Perigee 461.820 km 454.298 km
    Orbit Epoch 2026-10-13T23:22:30+0000 2026-10-14T07:03:41+0000

    STARLINK-3673 & GHGSAT-C4 Collision Probability (Pc) Trend

    STARLINK-3673 & GHGSAT-C4 Collision Probability (Pc) TrendNot Available

    STARLINK-3673 & GHGSAT-C4 Miss Distance (Miss Distance) Trend

    STARLINK-3673 & GHGSAT-C4 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-3673Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    GHGSAT-C4Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-3673Collision Probability Trend

    Object 1 Probability TrendNot Available

    GHGSAT-C4Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-3673

    No nearby objects data