Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    4.376176E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-25T01:52:09+0800
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    1 Object 1

    AOE ID 11870
    NORAD ID 11870
    Object Type ROCKET BODY
    Country
    CIS CIS
    ← VS →

    2 Object 2

    AOE ID 25105
    NORAD ID 25105
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter SL-8 R/B IRIDIUM 24
    Time of Closest Approach 2026-10-25T10:20:12+0000
    Collision Probability (Pc) 4.376176E-6
    Conjunction Distance (km) 1.716 km
    Relative Speed (km/s) 14.732 km/s
    Conjunction Risk Parameters R (Radial): -1.597 | I (In-track): 0.096 | C (Cross-track): 0.618
    Collision Risk Index (CRI) 0.48
    X Position (km) -4576.735 -4575.247
    Position Y (km) -5373.526 -5372.734
    Position Z (km) -1053.128 -1052.813
    Velocity X (km/s) 2.269 -0.351
    Velocity Y (km/s) -0.538 -1.146
    Velocity Z (km/s) -7.106 7.377

    Orbital Parameters 国际轨道数据源

    Parameter SL-8 R/B IRIDIUM 24
    Semimajor Axis (a) 7141.682 km 7128.084 km
    Eccentricity (e) 0.001679 0.000919
    Inclination (i) 74.0543° 86.3922°
    RAAN 49.2485° 230.6222°
    Perigee Argument 234.1123° 240.4269°
    Mean Anomaly (M) 125.8473° 119.6016°
    Apogee 775.536 km 756.498 km
    Perigee 751.554 km 743.396 km
    Orbit Epoch 2026-10-24T06:45:19+0000 2026-10-24T06:04:33+0000

    SL-8 R/B & IRIDIUM 24 Collision Probability (Pc) Trend

    SL-8 R/B & IRIDIUM 24 Collision Probability (Pc) TrendNot Available

    SL-8 R/B & IRIDIUM 24 Miss Distance (Miss Distance) Trend

    SL-8 R/B & IRIDIUM 24 Miss Distance (Miss Distance) TrendNot Available

    SL-8 R/BMiss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    IRIDIUM 24Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    SL-8 R/BCollision Probability Trend

    Object 1 Probability TrendNot Available

    IRIDIUM 24Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with SL-8 R/B

    No nearby objects data