Conjunction Event Detail

    ⚠
    High Risk
    High collision probability. Maneuver recommended for primary asset.
    1.355785E-4
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T14:05:53+0800
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    1 Object 1

    AOE ID 56550
    NORAD ID 56550
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 63572
    NORAD ID 63572
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-6255 STARLINK-33739
    Time of Closest Approach 2026-10-21T22:47:24+0000
    Collision Probability (Pc) 1.355785E-4
    Conjunction Distance (km) 0.508 km
    Relative Speed (km/s) 7.858 km/s
    Conjunction Risk Parameters R (Radial): -0.065 | I (In-track): 0.431 | C (Cross-track): -0.26
    Collision Risk Index (CRI) 0.78
    X Position (km) 5662.54 5662.614
    Position Y (km) -1500.844 -1500.344
    Position Z (km) -3575.908 -3575.875
    Velocity X (km/s) 3.65 -0.305
    Velocity Y (km/s) 5.787 6.836
    Velocity Z (km/s) 3.354 -3.354

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-6255 STARLINK-33739
    Semimajor Axis (a) 6861.199 km 6861.196 km
    Eccentricity (e) 0.000122 0.000120
    Inclination (i) 43.0034° 43.0003°
    RAAN 40.7988° 137.4028°
    Perigee Argument 269.5231° 264.1376°
    Mean Anomaly (M) 90.5482° 95.9338°
    Apogee 483.898 km 483.884 km
    Perigee 482.226 km 482.234 km
    Orbit Epoch 2026-10-19T08:14:12+0000 2026-10-19T14:51:58+0000

    STARLINK-6255 & STARLINK-33739 Collision Probability (Pc) Trend

    STARLINK-6255 & STARLINK-33739 Collision Probability (Pc) TrendNot Available

    STARLINK-6255 & STARLINK-33739 Miss Distance (Miss Distance) Trend

    STARLINK-6255 & STARLINK-33739 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-6255Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-33739Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-6255Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-33739Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-6255

    No nearby objects data