Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    3.063835E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-28T02:01:52+0800
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    1 Object 1

    AOE ID 50190
    NORAD ID 50190
    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-3268 GHGSAT-C4
    Time of Closest Approach 2026-10-29T01:06:33+0000
    Collision Probability (Pc) 3.063835E-6
    Conjunction Distance (km) 1.938 km
    Relative Speed (km/s) 14.494 km/s
    Conjunction Risk Parameters R (Radial): -0.005 | I (In-track): 0.606 | C (Cross-track): 1.841
    Collision Risk Index (CRI) 0.45
    X Position (km) 681.269 679.503
    Position Y (km) -5665.669 -5665.391
    Position Z (km) 3767.33 3768.078
    Velocity X (km/s) 5.1 -0.716
    Velocity Y (km/s) 3.564 -4.279
    Velocity Z (km/s) 4.429 -6.282

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-3268 GHGSAT-C4
    Semimajor Axis (a) 6841.024 km 6836.702 km
    Eccentricity (e) 0.000404 0.000590
    Inclination (i) 53.1450° 97.6700°
    RAAN 255.4352° 89.8743°
    Perigee Argument 287.0173° 9.3478°
    Mean Anomaly (M) 73.0386° 350.7873°
    Apogee 465.653 km 462.601 km
    Perigee 460.121 km 454.529 km
    Orbit Epoch 2026-10-27T06:42:38+0000 2026-10-27T06:15:19+0000

    STARLINK-3268 & GHGSAT-C4 Collision Probability (Pc) Trend

    STARLINK-3268 & GHGSAT-C4 Collision Probability (Pc) TrendNot Available

    STARLINK-3268 & GHGSAT-C4 Miss Distance (Miss Distance) Trend

    STARLINK-3268 & GHGSAT-C4 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-3268Miss 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-3268Collision Probability Trend

    Object 1 Probability TrendNot Available

    GHGSAT-C4Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-3268

    No nearby objects data