Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    4.793231E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-23T20:43:36+0800
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    1 Object 1

    AOE ID 36689
    NORAD ID 36689
    Object Type DEBRIS
    Country
    CN CN
    ← VS →

    2 Object 2

    AOE ID 55166
    NORAD ID 55166
    Object Type PAYLOAD
    Country
    GB GB

    Conjunction Constraints

    Parameter FENGYUN 1C DEB ONEWEB-0625
    Time of Closest Approach 2026-10-23T14:30:56+0000
    Collision Probability (Pc) 4.793231E-6
    Conjunction Distance (km) 1.657 km
    Relative Speed (km/s) 14.386 km/s
    Conjunction Risk Parameters R (Radial): -1.561 | I (In-track): -0.018 | C (Cross-track): 0.553
    Collision Risk Index (CRI) 0.49
    X Position (km) -7096.042 -7097.321
    Position Y (km) 2555.119 2556.167
    Position Z (km) 673.932 674.032
    Velocity X (km/s) 1.023 -0.705
    Velocity Y (km/s) 0.754 -0.028
    Velocity Z (km/s) 7.038 -7.222

    Orbital Parameters 国际轨道数据源

    Parameter FENGYUN 1C DEB ONEWEB-0625
    Semimajor Axis (a) 7357.575 km 7571.844 km
    Eccentricity (e) 0.030474 0.000148
    Inclination (i) 98.4645° 87.9149°
    RAAN 159.5993° 340.5678°
    Perigee Argument 171.2115° 108.0723°
    Mean Anomaly (M) 189.4547° 252.0570°
    Apogee 1203.650 km 1194.829 km
    Perigee 755.226 km 1192.585 km
    Orbit Epoch 2026-10-22T01:49:49+0000 2026-10-22T15:45:44+0000

    FENGYUN 1C DEB & ONEWEB-0625 Collision Probability (Pc) Trend

    FENGYUN 1C DEB & ONEWEB-0625 Collision Probability (Pc) TrendNot Available

    FENGYUN 1C DEB & ONEWEB-0625 Miss Distance (Miss Distance) Trend

    FENGYUN 1C DEB & ONEWEB-0625 Miss Distance (Miss Distance) TrendNot Available

    FENGYUN 1C DEBMiss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    ONEWEB-0625Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    FENGYUN 1C DEBCollision Probability Trend

    Object 1 Probability TrendNot Available

    ONEWEB-0625Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with FENGYUN 1C DEB

    No nearby objects data