Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.260972E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-29T04:48:08+0800
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    1 Object 1

    AOE ID 54798
    NORAD ID 54798
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 65472
    NORAD ID 65472
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-5420 STARLINK-34799
    Time of Closest Approach 2026-10-30T00:40:15+0000
    Collision Probability (Pc) 1.260972E-6
    Conjunction Distance (km) 2.834 km
    Relative Speed (km/s) 11.75 km/s
    Conjunction Risk Parameters R (Radial): -2.698 | I (In-track): -0.551 | C (Cross-track): 0.665
    Collision Risk Index (CRI) 0.37
    X Position (km) -4238.698 -4239.721
    Position Y (km) -4826.573 -4829.047
    Position Z (km) -2354.389 -2355.317
    Velocity X (km/s) 4.993 2.331
    Velocity Y (km/s) -1.699 -4.73
    Velocity Z (km/s) -5.518 5.517

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-5420 STARLINK-34799
    Semimajor Axis (a) 6837.818 km 6840.892 km
    Eccentricity (e) 0.000085 0.000122
    Inclination (i) 53.1630° 53.1596°
    RAAN 39.6428° 255.7099°
    Perigee Argument 350.6843° 96.1606°
    Mean Anomaly (M) 9.4145° 147.6051°
    Apogee 460.263 km 463.594 km
    Perigee 459.099 km 461.916 km
    Orbit Epoch 2026-10-28T13:24:40+0000 2026-10-27T16:00:03+0000

    STARLINK-5420 & STARLINK-34799 Collision Probability (Pc) Trend

    STARLINK-5420 & STARLINK-34799 Collision Probability (Pc) TrendNot Available

    STARLINK-5420 & STARLINK-34799 Miss Distance (Miss Distance) Trend

    STARLINK-5420 & STARLINK-34799 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-5420Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-34799Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-5420Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-34799Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-5420

    No nearby objects data