Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.678596E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-28T22:43:28+0800
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    1 Object 1

    AOE ID 53268
    NORAD ID 53268
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 58541
    NORAD ID 58541
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-4109 STARLINK-31045
    Time of Closest Approach 2026-10-30T03:19:23+0000
    Collision Probability (Pc) 1.678596E-6
    Conjunction Distance (km) 2.068 km
    Relative Speed (km/s) 7.155 km/s
    Conjunction Risk Parameters R (Radial): -0.234 | I (In-track): 1.818 | C (Cross-track): -0.957
    Collision Risk Index (CRI) 0.39
    X Position (km) -1247.367 -1245.344
    Position Y (km) -4468.637 -4469.033
    Position Z (km) 5017.867 5017.699
    Velocity X (km/s) 7.208 5.795
    Velocity Y (km/s) 0.719 -4.346
    Velocity Z (km/s) 2.426 -2.426

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-4109 STARLINK-31045
    Semimajor Axis (a) 6840.928 km 6840.877 km
    Eccentricity (e) 0.000110 0.000119
    Inclination (i) 53.1579° 53.1594°
    RAAN 210.6293° 139.3671°
    Perigee Argument 71.2112° 89.7563°
    Mean Anomaly (M) 288.9010° 270.3576°
    Apogee 463.547 km 463.556 km
    Perigee 462.035 km 461.924 km
    Orbit Epoch 2026-10-27T21:52:55+0000 2026-10-27T20:07:02+0000

    STARLINK-4109 & STARLINK-31045 Collision Probability (Pc) Trend

    STARLINK-4109 & STARLINK-31045 Collision Probability (Pc) TrendNot Available

    STARLINK-4109 & STARLINK-31045 Miss Distance (Miss Distance) Trend

    STARLINK-4109 & STARLINK-31045 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-4109Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-31045Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-4109Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-31045Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-4109

    No nearby objects data