Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    4.983765E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T02:59:43+0800
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    1 Object 1

    AOE ID 50167
    NORAD ID 50167
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 66281
    NORAD ID 66281
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-3271 STARLINK-35727
    Time of Closest Approach 2026-10-20T15:35:26+0000
    Collision Probability (Pc) 4.983765E-6
    Conjunction Distance (km) 1.465 km
    Relative Speed (km/s) 8.536 km/s
    Conjunction Risk Parameters R (Radial): 1.341 | I (In-track): 0.485 | C (Cross-track): 0.337
    Collision Risk Index (CRI) 0.49
    X Position (km) -4944.752 -4945.758
    Position Y (km) 268.034 267.498
    Position Z (km) -4723.393 -4724.313
    Velocity X (km/s) 2.598 -3.282
    Velocity Y (km/s) -6.471 -6.153
    Velocity Z (km/s) -3.09 3.09

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-3271 STARLINK-35727
    Semimajor Axis (a) 6837.848 km 6840.816 km
    Eccentricity (e) 0.000168 0.000062
    Inclination (i) 53.1597° 53.1596°
    RAAN 318.4593° 229.8162°
    Perigee Argument 73.3361° 338.1326°
    Mean Anomaly (M) 286.7827° 21.9650°
    Apogee 460.862 km 463.104 km
    Perigee 458.560 km 462.254 km
    Orbit Epoch 2026-10-19T02:37:14+0000 2026-10-19T02:19:58+0000

    STARLINK-3271 & STARLINK-35727 Collision Probability (Pc) Trend

    STARLINK-3271 & STARLINK-35727 Collision Probability (Pc) TrendNot Available

    STARLINK-3271 & STARLINK-35727 Miss Distance (Miss Distance) Trend

    STARLINK-3271 & STARLINK-35727 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-3271Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-35727Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-3271Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-35727Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-3271

    No nearby objects data