Conjunction Event Detail

    ⚠
    Medium Risk
    Monitor closely. Maneuver recommended for primary asset.
    3.375066E-5
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-21T21:14:27+0800
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    1 Object 1

    AOE ID 41772
    NORAD ID 41772
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 53535
    NORAD ID 53535
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter SKYSAT C5 STARLINK-4138
    Time of Closest Approach 2026-10-22T02:47:57+0000
    Collision Probability (Pc) 3.375066E-5
    Conjunction Distance (km) 0.933 km
    Relative Speed (km/s) 14.388 km/s
    Conjunction Risk Parameters R (Radial): -0.241 | I (In-track): -0.295 | C (Cross-track): -0.85
    Collision Risk Index (CRI) 0.66
    X Position (km) -5001.38 -5000.643
    Position Y (km) 2317.097 2317.632
    Position Z (km) 4043.06 4043.257
    Velocity X (km/s) -3.572 0.358
    Velocity Y (km/s) 2.933 -6.427
    Velocity Z (km/s) -6.082 4.114

    Orbital Parameters 国际轨道数据源

    Parameter SKYSAT C5 STARLINK-4138
    Semimajor Axis (a) 6840.218 km 6840.883 km
    Eccentricity (e) 0.000276 0.000118
    Inclination (i) 97.0350° 53.1599°
    RAAN 328.7388° 127.2906°
    Perigee Argument 138.3415° 85.8205°
    Mean Anomaly (M) 221.8040° 274.2933°
    Apogee 463.972 km 463.557 km
    Perigee 460.190 km 461.935 km
    Orbit Epoch 2026-10-20T20:26:35+0000 2026-10-20T22:27:13+0000

    SKYSAT C5 & STARLINK-4138 Collision Probability (Pc) Trend

    SKYSAT C5 & STARLINK-4138 Collision Probability (Pc) TrendNot Available

    SKYSAT C5 & STARLINK-4138 Miss Distance (Miss Distance) Trend

    SKYSAT C5 & STARLINK-4138 Miss Distance (Miss Distance) TrendNot Available

    SKYSAT C5Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-4138Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    SKYSAT C5Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-4138Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with SKYSAT C5

    No nearby objects data