Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.026355E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-28T04:36:26+0800
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    1 Object 1

    AOE ID 44744
    NORAD ID 44744
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 64891
    NORAD ID 64891
    Object Type UNKNOWN
    Country
    TBD TBD

    Conjunction Constraints

    Parameter STARLINK-1039 OBJECT R
    Time of Closest Approach 2026-10-28T01:50:26+0000
    Collision Probability (Pc) 1.026355E-6
    Conjunction Distance (km) 2.936 km
    Relative Speed (km/s) 8.849 km/s
    Conjunction Risk Parameters R (Radial): -2.735 | I (In-track): -0.874 | C (Cross-track): 0.611
    Collision Risk Index (CRI) 0.35
    X Position (km) -475.416 -475.103
    Position Y (km) -4716.3 -4717.538
    Position Z (km) 4906.797 4909.44
    Velocity X (km/s) 6.86 -0.882
    Velocity Y (km/s) 2.083 5.527
    Velocity Z (km/s) 2.657 5.208

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-1039 OBJECT R
    Semimajor Axis (a) 6829.700 km 6834.116 km
    Eccentricity (e) 0.000376 0.000815
    Inclination (i) 53.0532° 97.4717°
    RAAN 217.1041° 271.2572°
    Perigee Argument 128.9299° 77.4671°
    Mean Anomaly (M) 231.2040° 282.7484°
    Apogee 454.131 km 461.551 km
    Perigee 448.995 km 450.407 km
    Orbit Epoch 2026-10-27T05:17:26+0000 2026-10-27T06:53:07+0000

    STARLINK-1039 & OBJECT R Collision Probability (Pc) Trend

    STARLINK-1039 & OBJECT R Collision Probability (Pc) TrendNot Available

    STARLINK-1039 & OBJECT R Miss Distance (Miss Distance) Trend

    STARLINK-1039 & OBJECT R Miss Distance (Miss Distance) TrendNot Available

    STARLINK-1039Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    OBJECT RMiss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-1039Collision Probability Trend

    Object 1 Probability TrendNot Available

    OBJECT RCollision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-1039

    No nearby objects data