Conjunction Event Detail

    ✅
    Very Low Risk
    Very low collision probability. Continue monitoring.
    8.723975E-7
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-11-04T12:23:47+0800
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    1 Object 1

    AOE ID 49313
    NORAD ID 49313
    Object Type PAYLOAD
    Country
    GB GB
    ← VS →

    2 Object 2

    AOE ID 54131
    NORAD ID 54131
    Object Type PAYLOAD
    Country
    GB GB

    Conjunction Constraints

    Parameter ONEWEB-0387 ONEWEB-0513
    Time of Closest Approach 2026-11-05T11:36:37+0000
    Collision Probability (Pc) 8.723975E-7
    Conjunction Distance (km) 2.387 km
    Relative Speed (km/s) 3.804 km/s
    Conjunction Risk Parameters R (Radial): 1.11 | I (In-track): 2.039 | C (Cross-track): -0.554
    Collision Risk Index (CRI) 0.34
    X Position (km) -282.156 -282.51
    Position Y (km) 40.7 38.616
    Position Z (km) -7563.523 -7564.632
    Velocity X (km/s) -2.914 0.844
    Velocity Y (km/s) -6.635 -7.197
    Velocity Z (km/s) 0.074 -0.068

    Orbital Parameters 国际轨道数据源

    Parameter ONEWEB-0387 ONEWEB-0513
    Semimajor Axis (a) 7559.910 km 7561.855 km
    Eccentricity (e) 0.000217 0.000101
    Inclination (i) 87.9214° 87.9112°
    RAAN 246.6530° 277.1164°
    Perigee Argument 72.4078° 66.3614°
    Mean Anomaly (M) 287.7293° 293.7626°
    Apogee 1183.417 km 1184.484 km
    Perigee 1180.129 km 1182.952 km
    Orbit Epoch 2026-11-03T12:47:25+0000 2026-11-03T10:57:33+0000

    ONEWEB-0387 & ONEWEB-0513 Collision Probability (Pc) Trend

    ONEWEB-0387 & ONEWEB-0513 Collision Probability (Pc) TrendNot Available

    ONEWEB-0387 & ONEWEB-0513 Miss Distance (Miss Distance) Trend

    ONEWEB-0387 & ONEWEB-0513 Miss Distance (Miss Distance) TrendNot Available

    ONEWEB-0387Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    ONEWEB-0513Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    ONEWEB-0387Collision Probability Trend

    Object 1 Probability TrendNot Available

    ONEWEB-0513Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with ONEWEB-0387

    No nearby objects data