Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.101451E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-27T21:41:21+0800
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    1 Object 1

    AOE ID 813
    NORAD ID 813
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 34648
    NORAD ID 34648
    Object Type DEBRIS
    Country
    US US

    Conjunction Constraints

    Parameter OPS 4467 B IRIDIUM 33 DEB
    Time of Closest Approach 2026-10-29T13:48:58+0000
    Collision Probability (Pc) 1.101451E-6
    Conjunction Distance (km) 2.342 km
    Relative Speed (km/s) 5.448 km/s
    Conjunction Risk Parameters R (Radial): -2.241 | I (In-track): -0.612 | C (Cross-track): 0.289
    Collision Risk Index (CRI) 0.36
    X Position (km) -1829.453 -1828.433
    Position Y (km) 1456.47 1455.559
    Position Z (km) -6810.55 -6808.648
    Velocity X (km/s) -2.237 -6.272
    Velocity Y (km/s) 6.782 3.15
    Velocity Z (km/s) 2.049 2.487

    Orbital Parameters 国际轨道数据源

    Parameter OPS 4467 B IRIDIUM 33 DEB
    Semimajor Axis (a) 7190.881 km 7219.103 km
    Eccentricity (e) 0.000553 0.016732
    Inclination (i) 99.8430° 86.3973°
    RAAN 108.4472° 153.0805°
    Perigee Argument 159.8838° 14.2628°
    Mean Anomaly (M) 200.2556° 346.3195°
    Apogee 816.722 km 961.758 km
    Perigee 808.766 km 720.174 km
    Orbit Epoch 2026-10-27T04:49:01+0000 2026-10-27T01:03:56+0000

    OPS 4467 B & IRIDIUM 33 DEB Collision Probability (Pc) Trend

    OPS 4467 B & IRIDIUM 33 DEB Collision Probability (Pc) TrendNot Available

    OPS 4467 B & IRIDIUM 33 DEB Miss Distance (Miss Distance) Trend

    OPS 4467 B & IRIDIUM 33 DEB Miss Distance (Miss Distance) TrendNot Available

    OPS 4467 BMiss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    IRIDIUM 33 DEBMiss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    OPS 4467 BCollision Probability Trend

    Object 1 Probability TrendNot Available

    IRIDIUM 33 DEBCollision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with OPS 4467 B

    No nearby objects data