Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    4.25435E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T11:40:44+0800
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    1 Object 1

    AOE ID 53494
    NORAD ID 53494
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 67815
    NORAD ID 67815
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-4340 STARLINK-36797
    Time of Closest Approach 2026-10-21T21:27:01+0000
    Collision Probability (Pc) 4.25435E-6
    Conjunction Distance (km) 1.541 km
    Relative Speed (km/s) 8.558 km/s
    Conjunction Risk Parameters R (Radial): -1.417 | I (In-track): 0.501 | C (Cross-track): -0.336
    Collision Risk Index (CRI) 0.48
    X Position (km) 1045.449 1045.701
    Position Y (km) -65.052 -64.463
    Position Z (km) 6754.764 6756.164
    Velocity X (km/s) -4.613 3.828
    Velocity Y (km/s) -6.047 -6.57
    Velocity Z (km/s) 0.654 -0.653

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-4340 STARLINK-36797
    Semimajor Axis (a) 6843.707 km 6843.560 km
    Eccentricity (e) 0.000115 0.000216
    Inclination (i) 97.2857° 97.2878°
    RAAN 50.0223° 118.0073°
    Perigee Argument 90.4753° 322.3810°
    Mean Anomaly (M) 269.6622° 37.7282°
    Apogee 466.358 km 466.898 km
    Perigee 464.782 km 463.948 km
    Orbit Epoch 2026-10-19T20:31:52+0000 2026-10-19T00:08:02+0000

    STARLINK-4340 & STARLINK-36797 Collision Probability (Pc) Trend

    STARLINK-4340 & STARLINK-36797 Collision Probability (Pc) TrendNot Available

    STARLINK-4340 & STARLINK-36797 Miss Distance (Miss Distance) Trend

    STARLINK-4340 & STARLINK-36797 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-4340Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-36797Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-4340Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-36797Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-4340

    No nearby objects data