Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.535323E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-25T03:35:27+0800
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    1 Object 1

    AOE ID 25105
    NORAD ID 25105
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 43478
    NORAD ID 43478
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter IRIDIUM 24 IRIDIUM 161
    Time of Closest Approach 2026-10-25T16:43:42+0000
    Collision Probability (Pc) 1.535323E-6
    Conjunction Distance (km) 2.708 km
    Relative Speed (km/s) 14.758 km/s
    Conjunction Risk Parameters R (Radial): 2.656 | I (In-track): 0.082 | C (Cross-track): -0.522
    Collision Risk Index (CRI) 0.39
    X Position (km) -2161.232 -2161.683
    Position Y (km) -1936.962 -1938.076
    Position Z (km) -6514.745 -6517.171
    Velocity X (km/s) -4.25 5.776
    Velocity Y (km/s) -5.361 3.653
    Velocity Z (km/s) 2.998 -3.004

    Orbital Parameters 国际轨道数据源

    Parameter IRIDIUM 24 IRIDIUM 161
    Semimajor Axis (a) 7128.084 km 7125.815 km
    Eccentricity (e) 0.000919 0.000217
    Inclination (i) 86.3922° 86.4521°
    RAAN 230.6222° 34.5872°
    Perigee Argument 240.4269° 91.1044°
    Mean Anomaly (M) 119.6016° 269.0406°
    Apogee 756.498 km 749.227 km
    Perigee 743.396 km 746.129 km
    Orbit Epoch 2026-10-24T06:04:33+0000 2026-10-23T23:39:24+0000

    IRIDIUM 24 & IRIDIUM 161 Collision Probability (Pc) Trend

    IRIDIUM 24 & IRIDIUM 161 Collision Probability (Pc) TrendNot Available

    IRIDIUM 24 & IRIDIUM 161 Miss Distance (Miss Distance) Trend

    IRIDIUM 24 & IRIDIUM 161 Miss Distance (Miss Distance) TrendNot Available

    IRIDIUM 24Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    IRIDIUM 161Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    IRIDIUM 24Collision Probability Trend

    Object 1 Probability TrendNot Available

    IRIDIUM 161Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with IRIDIUM 24

    No nearby objects data