Conjunction Event Detail

    ✅
    Very Low Risk
    Very low collision probability. Continue monitoring.
    6.739816E-7
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-27T21:05:08+0800
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    1 Object 1

    AOE ID 65074
    NORAD ID 65074
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 65251
    NORAD ID 65251
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-34780 STARLINK-34989
    Time of Closest Approach 2026-10-27T21:03:57+0000
    Collision Probability (Pc) 6.739816E-7
    Conjunction Distance (km) 2.961 km
    Relative Speed (km/s) 4.148 km/s
    Conjunction Risk Parameters R (Radial): 2.941 | I (In-track): 0.327 | C (Cross-track): -0.093
    Collision Risk Index (CRI) 0.32
    X Position (km) 68.644 68.277
    Position Y (km) 901.13 900.767
    Position Z (km) -6792.173 -6789.258
    Velocity X (km/s) 7.464 7.151
    Velocity Y (km/s) 1.487 -2.613
    Velocity Z (km/s) 0.273 -0.274

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-34780 STARLINK-34989
    Semimajor Axis (a) 6843.692 km 6843.145 km
    Eccentricity (e) 0.000146 0.000151
    Inclination (i) 97.2878° 97.2836°
    RAAN 10.4481° 338.6537°
    Perigee Argument 98.5033° 326.4738°
    Mean Anomaly (M) 261.6375° 33.6409°
    Apogee 466.553 km 466.041 km
    Perigee 464.557 km 463.975 km
    Orbit Epoch 2026-10-26T18:49:30+0000 2026-10-26T20:24:51+0000

    STARLINK-34780 & STARLINK-34989 Collision Probability (Pc) Trend

    STARLINK-34780 & STARLINK-34989 Collision Probability (Pc) TrendNot Available

    STARLINK-34780 & STARLINK-34989 Miss Distance (Miss Distance) Trend

    STARLINK-34780 & STARLINK-34989 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-34780Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-34989Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-34780Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-34989Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-34780

    No nearby objects data