Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    5.315067E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-28T05:27:53+0800
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    1 Object 1

    AOE ID 65397
    NORAD ID 65397
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 66239
    NORAD ID 66239
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-34940 STARLINK-35554
    Time of Closest Approach 2026-10-29T20:45:03+0000
    Collision Probability (Pc) 5.315067E-6
    Conjunction Distance (km) 1.55 km
    Relative Speed (km/s) 12.285 km/s
    Conjunction Risk Parameters R (Radial): 0.471 | I (In-track): 0.872 | C (Cross-track): 1.192
    Collision Risk Index (CRI) 0.5
    X Position (km) -4125.253 -4124.054
    Position Y (km) 137.026 137.964
    Position Z (km) -5468.961 -5469.252
    Velocity X (km/s) -5.887 0.304
    Velocity Y (km/s) 1.8 -7.605
    Velocity Z (km/s) 4.489 -0.421

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-34940 STARLINK-35554
    Semimajor Axis (a) 6843.679 km 6848.786 km
    Eccentricity (e) 0.000217 0.000301
    Inclination (i) 97.2827° 53.1680°
    RAAN 165.5863° 287.9538°
    Perigee Argument 104.5056° 259.2878°
    Mean Anomaly (M) 255.6427° 100.7784°
    Apogee 467.024 km 472.714 km
    Perigee 464.060 km 468.584 km
    Orbit Epoch 2026-10-27T01:38:35+0000 2026-10-27T00:15:33+0000

    STARLINK-34940 & STARLINK-35554 Collision Probability (Pc) Trend

    STARLINK-34940 & STARLINK-35554 Collision Probability (Pc) TrendNot Available

    STARLINK-34940 & STARLINK-35554 Miss Distance (Miss Distance) Trend

    STARLINK-34940 & STARLINK-35554 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-34940Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-35554Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-34940Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-35554Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-34940

    No nearby objects data