Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.80792E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-30T12:53:39+0800
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    1 Object 1

    AOE ID 25104
    NORAD ID 25104
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 52841
    NORAD ID 52841
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter IRIDIUM 45 STARLINK-4065
    Time of Closest Approach 2026-10-31T01:17:34+0000
    Collision Probability (Pc) 1.80792E-6
    Conjunction Distance (km) 2.344 km
    Relative Speed (km/s) 12.673 km/s
    Conjunction Risk Parameters R (Radial): 1.103 | I (In-track): 1.146 | C (Cross-track): 1.723
    Collision Risk Index (CRI) 0.4
    X Position (km) -4440.42 -4439.885
    Position Y (km) 1316.23 1317.965
    Position Z (km) 5026.534 5025.052
    Velocity X (km/s) 5.153 -4.434
    Velocity Y (km/s) -2.274 -5.735
    Velocity Z (km/s) 5.121 -2.407

    Orbital Parameters 国际轨道数据源

    Parameter IRIDIUM 45 STARLINK-4065
    Semimajor Axis (a) 6796.531 km 6840.825 km
    Eccentricity (e) 0.006402 0.000119
    Inclination (i) 86.3488° 53.1611°
    RAAN 160.1417° 46.2161°
    Perigee Argument 220.5069° 77.6488°
    Mean Anomaly (M) 139.1418° 282.4648°
    Apogee 461.902 km 463.505 km
    Perigee 374.886 km 461.871 km
    Orbit Epoch 2026-10-29T19:38:08+0000 2026-10-29T06:35:39+0000

    IRIDIUM 45 & STARLINK-4065 Collision Probability (Pc) Trend

    IRIDIUM 45 & STARLINK-4065 Collision Probability (Pc) TrendNot Available

    IRIDIUM 45 & STARLINK-4065 Miss Distance (Miss Distance) Trend

    IRIDIUM 45 & STARLINK-4065 Miss Distance (Miss Distance) TrendNot Available

    IRIDIUM 45Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-4065Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    IRIDIUM 45Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-4065Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with IRIDIUM 45

    No nearby objects data