Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    2.603945E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-19T14:41:37+0800
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    1 Object 1

    AOE ID 57109
    NORAD ID 57109
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 63283
    NORAD ID 63283
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-6139 STARLINK-33669
    Time of Closest Approach 2026-10-21T04:43:40+0000
    Collision Probability (Pc) 2.603945E-6
    Conjunction Distance (km) 1.508 km
    Relative Speed (km/s) 3.613 km/s
    Conjunction Risk Parameters R (Radial): 0.393 | I (In-track): -1.414 | C (Cross-track): -0.343
    Collision Risk Index (CRI) 0.43
    X Position (km) -4790.153 -4790.422
    Position Y (km) 1924.162 1922.701
    Position Z (km) 4511.231 4510.972
    Velocity X (km/s) -1.657 -3.865
    Velocity Y (km/s) -7.32 -6.433
    Velocity Z (km/s) 1.359 -1.36

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-6139 STARLINK-33669
    Semimajor Axis (a) 6861.198 km 6861.137 km
    Eccentricity (e) 0.000142 0.000135
    Inclination (i) 43.0010° 43.0013°
    RAAN 102.1802° 63.4346°
    Perigee Argument 255.3420° 249.7201°
    Mean Anomaly (M) 104.7274° 110.3505°
    Apogee 484.036 km 483.929 km
    Perigee 482.086 km 482.071 km
    Orbit Epoch 2026-10-18T18:20:20+0000 2026-10-18T10:21:48+0000

    STARLINK-6139 & STARLINK-33669 Collision Probability (Pc) Trend

    STARLINK-6139 & STARLINK-33669 Collision Probability (Pc) TrendNot Available

    STARLINK-6139 & STARLINK-33669 Miss Distance (Miss Distance) Trend

    STARLINK-6139 & STARLINK-33669 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-6139Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-33669Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-6139Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-33669Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-6139

    No nearby objects data