Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    2.250139E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-25T02:10:40+0800
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    1 Object 1

    AOE ID 20826
    NORAD ID 20826
    Object Type PAYLOAD
    Country
    CIS CIS
    ← VS →

    2 Object 2

    AOE ID 31902
    NORAD ID 31902
    Object Type DEBRIS
    Country
    CN CN

    Conjunction Constraints

    Parameter METEOR 2-20 FENGYUN 1C DEB
    Time of Closest Approach 2026-10-25T00:46:34+0000
    Collision Probability (Pc) 2.250139E-6
    Conjunction Distance (km) 2.207 km
    Relative Speed (km/s) 14.709 km/s
    Conjunction Risk Parameters R (Radial): -1.934 | I (In-track): -0.003 | C (Cross-track): -1.06
    Collision Risk Index (CRI) 0.42
    X Position (km) -982.765 -983.553
    Position Y (km) 5865.241 5863.617
    Position Z (km) 4257.251 4255.983
    Velocity X (km/s) -0.464 0.63
    Velocity Y (km/s) -4.388 4.331
    Velocity Z (km/s) 5.926 -5.869

    Orbital Parameters 国际轨道数据源

    Parameter METEOR 2-20 FENGYUN 1C DEB
    Semimajor Axis (a) 7326.218 km 7190.959 km
    Eccentricity (e) 0.001384 0.017869
    Inclination (i) 82.5213° 98.5436°
    RAAN 94.8135° 271.2731°
    Perigee Argument 28.6417° 314.0226°
    Mean Anomaly (M) 331.5500° 72.3193°
    Apogee 958.218 km 941.321 km
    Perigee 937.944 km 684.323 km
    Orbit Epoch 2026-10-24T03:47:24+0000 2026-10-22T21:37:21+0000

    METEOR 2-20 & FENGYUN 1C DEB Collision Probability (Pc) Trend

    METEOR 2-20 & FENGYUN 1C DEB Collision Probability (Pc) TrendNot Available

    METEOR 2-20 & FENGYUN 1C DEB Miss Distance (Miss Distance) Trend

    METEOR 2-20 & FENGYUN 1C DEB Miss Distance (Miss Distance) TrendNot Available

    METEOR 2-20Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    FENGYUN 1C DEBMiss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    METEOR 2-20Collision Probability Trend

    Object 1 Probability TrendNot Available

    FENGYUN 1C DEBCollision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with METEOR 2-20

    No nearby objects data