Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    2.234619E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-28T06:29:16+0800
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    1 Object 1

    AOE ID 53036
    NORAD ID 53036
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 66703
    NORAD ID 66703
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-4155 PELICAN-6 300D
    Time of Closest Approach 2026-10-30T03:21:59+0000
    Collision Probability (Pc) 2.234619E-6
    Conjunction Distance (km) 1.991 km
    Relative Speed (km/s) 9.815 km/s
    Conjunction Risk Parameters R (Radial): 1.647 | I (In-track): -0.86 | C (Cross-track): 0.716
    Collision Risk Index (CRI) 0.42
    X Position (km) 3948.121 3947.611
    Position Y (km) 1956.166 1956.505
    Position Z (km) -5236.138 -5234.244
    Velocity X (km/s) -1.253 5.794
    Velocity Y (km/s) 7.307 1.185
    Velocity Z (km/s) 1.786 4.814

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-4155 PELICAN-6 300D
    Semimajor Axis (a) 6837.875 km 6833.448 km
    Eccentricity (e) 0.000110 0.000204
    Inclination (i) 53.1608° 97.3326°
    RAAN 105.1345° 14.5861°
    Perigee Argument 90.7080° 153.4035°
    Mean Anomaly (M) 269.4049° 206.7314°
    Apogee 460.487 km 456.706 km
    Perigee 458.989 km 453.916 km
    Orbit Epoch 2026-10-26T18:26:51+0000 2026-10-27T03:42:23+0000

    STARLINK-4155 & PELICAN-6 300D Collision Probability (Pc) Trend

    STARLINK-4155 & PELICAN-6 300D Collision Probability (Pc) TrendNot Available

    STARLINK-4155 & PELICAN-6 300D Miss Distance (Miss Distance) Trend

    STARLINK-4155 & PELICAN-6 300D Miss Distance (Miss Distance) TrendNot Available

    STARLINK-4155Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    PELICAN-6 300DMiss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-4155Collision Probability Trend

    Object 1 Probability TrendNot Available

    PELICAN-6 300DCollision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-4155

    No nearby objects data