Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.976147E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-16T15:32:51+0800
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    1 Object 1

    AOE ID 56729
    NORAD ID 56729
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 67138
    NORAD ID 67138
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter IRIDIUM 178 KUIPER-00183
    Time of Closest Approach 2026-10-16T16:53:54+0000
    Collision Probability (Pc) 1.976147E-6
    Conjunction Distance (km) 2.317 km
    Relative Speed (km/s) 14.106 km/s
    Conjunction Risk Parameters R (Radial): -1.933 | I (In-track): 0.467 | C (Cross-track): 1.188
    Collision Risk Index (CRI) 0.41
    X Position (km) -6300.016 -6298.832
    Position Y (km) 3023.727 3021.814
    Position Z (km) 551.447 550.9
    Velocity X (km/s) -0.734 -1.592
    Velocity Y (km/s) -0.137 -4.414
    Velocity Z (km/s) -7.506 5.909

    Orbital Parameters 国际轨道数据源

    Parameter IRIDIUM 178 KUIPER-00183
    Semimajor Axis (a) 7007.292 km 7007.663 km
    Eccentricity (e) 0.000236 0.000103
    Inclination (i) 86.6556° 51.9006°
    RAAN 335.1755° 156.8028°
    Perigee Argument 90.0216° 96.7555°
    Mean Anomaly (M) 270.1277° 263.3524°
    Apogee 630.812 km 630.247 km
    Perigee 627.498 km 628.805 km
    Orbit Epoch 2026-10-15T09:16:44+0000 2026-10-15T08:27:31+0000

    IRIDIUM 178 & KUIPER-00183 Collision Probability (Pc) Trend

    IRIDIUM 178 & KUIPER-00183 Collision Probability (Pc) TrendNot Available

    IRIDIUM 178 & KUIPER-00183 Miss Distance (Miss Distance) Trend

    IRIDIUM 178 & KUIPER-00183 Miss Distance (Miss Distance) TrendNot Available

    IRIDIUM 178Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    KUIPER-00183Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    IRIDIUM 178Collision Probability Trend

    Object 1 Probability TrendNot Available

    KUIPER-00183Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with IRIDIUM 178

    No nearby objects data