Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    2.346459E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-27T15:24:16+0800
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    1 Object 1

    AOE ID 43255
    NORAD ID 43255
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 82893
    NORAD ID 82893
    Object Type UNKNOWN
    Country

    Conjunction Constraints

    Parameter IRIDIUM 148 TBA - TO BE ASSIGNED
    Time of Closest Approach 2026-10-28T11:45:49+0000
    Collision Probability (Pc) 2.346459E-6
    Conjunction Distance (km) 2.167 km
    Relative Speed (km/s) 14.719 km/s
    Conjunction Risk Parameters R (Radial): 1.735 | I (In-track): -0.213 | C (Cross-track): 1.281
    Collision Risk Index (CRI) 0.42
    X Position (km) 1566.248 1565.47
    Position Y (km) 1469.033 1469.959
    Position Z (km) 6817.338 6819.135
    Velocity X (km/s) 4.012 -1.786
    Velocity Y (km/s) 5.905 -6.992
    Velocity Z (km/s) -2.189 1.895

    Orbital Parameters 国际轨道数据源

    Parameter IRIDIUM 148 TBA - TO BE ASSIGNED
    Semimajor Axis (a) 7155.805 km 7149.504 km
    Eccentricity (e) 0.000222 0.002512
    Inclination (i) 86.3974° 98.9687°
    RAAN 235.3824° 71.0350°
    Perigee Argument 83.1164° 193.8254°
    Mean Anomaly (M) 277.0284° 166.2245°
    Apogee 779.259 km 789.327 km
    Perigee 776.077 km 753.407 km
    Orbit Epoch 2026-10-26T20:45:15+0000 2026-10-26T07:34:45+0000

    IRIDIUM 148 & TBA - TO BE ASSIGNED Collision Probability (Pc) Trend

    IRIDIUM 148 & TBA - TO BE ASSIGNED Collision Probability (Pc) TrendNot Available

    IRIDIUM 148 & TBA - TO BE ASSIGNED Miss Distance (Miss Distance) Trend

    IRIDIUM 148 & TBA - TO BE ASSIGNED Miss Distance (Miss Distance) TrendNot Available

    IRIDIUM 148Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    TBA - TO BE ASSIGNEDMiss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    IRIDIUM 148Collision Probability Trend

    Object 1 Probability TrendNot Available

    TBA - TO BE ASSIGNEDCollision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with IRIDIUM 148

    No nearby objects data