Conjunction Event Detail

    ✅
    Very Low Risk
    Very low collision probability. Continue monitoring.
    9.640808E-7
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-21T07:00:52+0800
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    1 Object 1

    AOE ID 55754
    NORAD ID 55754
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 68325
    NORAD ID 68325
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-5612 STARLINK-36309
    Time of Closest Approach 2026-10-21T15:13:14+0000
    Collision Probability (Pc) 9.640808E-7
    Conjunction Distance (km) 2.179 km
    Relative Speed (km/s) 3.331 km/s
    Conjunction Risk Parameters R (Radial): -1.837 | I (In-track): 1.142 | C (Cross-track): -0.254
    Collision Risk Index (CRI) 0.35
    X Position (km) 3355.961 3354.116
    Position Y (km) 3992.66 3991.614
    Position Z (km) 4419.978 4419.481
    Velocity X (km/s) -5.463 -6.565
    Velocity Y (km/s) -1.179 1.522
    Velocity Z (km/s) 5.203 3.597

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-5612 STARLINK-36309
    Semimajor Axis (a) 6838.080 km 6840.820 km
    Eccentricity (e) 0.000328 0.000111
    Inclination (i) 69.9999° 53.1573°
    RAAN 35.6437° 16.9404°
    Perigee Argument 279.3249° 94.3238°
    Mean Anomaly (M) 80.7559° 265.7892°
    Apogee 462.184 km 463.445 km
    Perigee 457.702 km 461.921 km
    Orbit Epoch 2026-10-20T06:11:31+0000 2026-10-20T06:09:34+0000

    STARLINK-5612 & STARLINK-36309 Collision Probability (Pc) Trend

    STARLINK-5612 & STARLINK-36309 Collision Probability (Pc) TrendNot Available

    STARLINK-5612 & STARLINK-36309 Miss Distance (Miss Distance) Trend

    STARLINK-5612 & STARLINK-36309 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-5612Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-36309Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-5612Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-36309Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-5612

    No nearby objects data