Conjunction Event Detail

    ✅
    Very Low Risk
    Very low collision probability. Continue monitoring.
    9.424873E-7
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-21T04:31:36+0800
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    1 Object 1

    AOE ID 33862
    NORAD ID 33862
    Object Type DEBRIS
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 37793
    NORAD ID 37793
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter IRIDIUM 33 DEB APRIZESAT 6
    Time of Closest Approach 2026-10-21T08:45:15+0000
    Collision Probability (Pc) 9.424873E-7
    Conjunction Distance (km) 2.781 km
    Relative Speed (km/s) 6.722 km/s
    Conjunction Risk Parameters R (Radial): -2.138 | I (In-track): 1.596 | C (Cross-track): 0.784
    Collision Risk Index (CRI) 0.34
    X Position (km) 724.159 723.325
    Position Y (km) 1483.197 1482.279
    Position Z (km) 6793.098 6795.587
    Velocity X (km/s) 1.306 6.686
    Velocity Y (km/s) 7.255 3.238
    Velocity Z (km/s) -1.694 -1.386

    Orbital Parameters 国际轨道数据源

    Parameter IRIDIUM 33 DEB APRIZESAT 6
    Semimajor Axis (a) 7025.647 km 7016.749 km
    Eccentricity (e) 0.005169 0.004403
    Inclination (i) 86.4052° 98.2291°
    RAAN 259.3891° 205.9972°
    Perigee Argument 66.0740° 47.6173°
    Mean Anomaly (M) 95.0801° 15.0301°
    Apogee 683.825 km 669.509 km
    Perigee 611.195 km 607.715 km
    Orbit Epoch 2026-10-20T10:12:45+0000 2026-10-20T00:04:01+0000

    IRIDIUM 33 DEB & APRIZESAT 6 Collision Probability (Pc) Trend

    IRIDIUM 33 DEB & APRIZESAT 6 Collision Probability (Pc) TrendNot Available

    IRIDIUM 33 DEB & APRIZESAT 6 Miss Distance (Miss Distance) Trend

    IRIDIUM 33 DEB & APRIZESAT 6 Miss Distance (Miss Distance) TrendNot Available

    IRIDIUM 33 DEBMiss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    APRIZESAT 6Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    IRIDIUM 33 DEBCollision Probability Trend

    Object 1 Probability TrendNot Available

    APRIZESAT 6Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with IRIDIUM 33 DEB

    No nearby objects data