Conjunction Event Detail

    ✅
    Very Low Risk
    Very low collision probability. Continue monitoring.
    9.745293E-7
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T03:29:10+0800
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    1 Object 1

    AOE ID 52606
    NORAD ID 52606
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 53905
    NORAD ID 53905
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-3928 STARLINK-5003
    Time of Closest Approach 2026-10-20T23:45:21+0000
    Collision Probability (Pc) 9.745293E-7
    Conjunction Distance (km) 2.324 km
    Relative Speed (km/s) 4.269 km/s
    Conjunction Risk Parameters R (Radial): 2.214 | I (In-track): -0.677 | C (Cross-track): 0.2
    Collision Risk Index (CRI) 0.35
    X Position (km) 33.107 32.411
    Position Y (km) -4292.917 -4294.307
    Position Z (km) -5363.198 -5364.925
    Velocity X (km/s) 7.318 7.292
    Velocity Y (km/s) -1.61 1.721
    Velocity Z (km/s) 1.335 -1.334

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-3928 STARLINK-5003
    Semimajor Axis (a) 6864.345 km 6867.250 km
    Eccentricity (e) 0.000109 0.000118
    Inclination (i) 53.1607° 53.1592°
    RAAN 348.3301° 28.9691°
    Perigee Argument 73.6480° 67.0257°
    Mean Anomaly (M) 286.4639° 349.0292°
    Apogee 486.957 km 489.923 km
    Perigee 485.459 km 488.303 km
    Orbit Epoch 2026-10-19T04:05:49+0000 2026-10-19T06:00:01+0000

    STARLINK-3928 & STARLINK-5003 Collision Probability (Pc) Trend

    STARLINK-3928 & STARLINK-5003 Collision Probability (Pc) TrendNot Available

    STARLINK-3928 & STARLINK-5003 Miss Distance (Miss Distance) Trend

    STARLINK-3928 & STARLINK-5003 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-3928Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-5003Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-3928Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-5003Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-3928

    No nearby objects data