Conjunction Event Detail

    ⚠
    High Risk
    High collision probability. Maneuver recommended for primary asset.
    1.354118E-4
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-27T19:23:26+0800
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    1 Object 1

    AOE ID 59261
    NORAD ID 59261
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 65459
    NORAD ID 65459
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-31639 STARLINK-34867
    Time of Closest Approach 2026-10-28T12:34:51+0000
    Collision Probability (Pc) 1.354118E-4
    Conjunction Distance (km) 0.5 km
    Relative Speed (km/s) 7.356 km/s
    Conjunction Risk Parameters R (Radial): 0.256 | I (In-track): 0.379 | C (Cross-track): -0.2
    Collision Risk Index (CRI) 0.78
    X Position (km) -2672.181 -2672.636
    Position Y (km) 3850.54 3850.444
    Position Z (km) -4989.083 -4989.265
    Velocity X (km/s) -7.016 -3.96
    Velocity Y (km/s) -1.607 -6.011
    Velocity Z (km/s) 2.519 -2.518

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-31639 STARLINK-34867
    Semimajor Axis (a) 6840.945 km 6840.693 km
    Eccentricity (e) 0.000034 0.000098
    Inclination (i) 53.1582° 53.1553°
    RAAN 185.2678° 259.3271°
    Perigee Argument 282.9922° 17.8209°
    Mean Anomaly (M) 77.1043° 342.2828°
    Apogee 463.038 km 463.227 km
    Perigee 462.578 km 461.885 km
    Orbit Epoch 2026-10-26T21:47:03+0000 2026-10-26T21:59:57+0000

    STARLINK-31639 & STARLINK-34867 Collision Probability (Pc) Trend

    STARLINK-31639 & STARLINK-34867 Collision Probability (Pc) TrendNot Available

    STARLINK-31639 & STARLINK-34867 Miss Distance (Miss Distance) Trend

    STARLINK-31639 & STARLINK-34867 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-31639Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-34867Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-31639Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-34867Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-31639

    No nearby objects data