Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    4.771821E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T17:33:35+0800
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    1 Object 1

    AOE ID 20804
    NORAD ID 20804
    Object Type PAYLOAD
    Country
    CIS CIS
    ← VS →

    2 Object 2

    AOE ID 41006
    NORAD ID 41006
    Object Type DEBRIS
    Country
    CN CN

    Conjunction Constraints

    Parameter COSMOS 2100 FENGYUN 1C DEB
    Time of Closest Approach 2026-10-20T18:47:16+0000
    Collision Probability (Pc) 4.771821E-6
    Conjunction Distance (km) 1.664 km
    Relative Speed (km/s) 14.604 km/s
    Conjunction Risk Parameters R (Radial): -1.264 | I (In-track): -0.124 | C (Cross-track): -1.074
    Collision Risk Index (CRI) 0.49
    X Position (km) 1538.21 1536.891
    Position Y (km) 2476.795 2476.535
    Position Z (km) -6738.789 -6737.808
    Velocity X (km/s) 1.454 0.35
    Velocity Y (km/s) 6.671 -6.963
    Velocity Z (km/s) 2.783 -2.334

    Orbital Parameters 国际轨道数据源

    Parameter COSMOS 2100 FENGYUN 1C DEB
    Semimajor Axis (a) 7361.335 km 7316.875 km
    Eccentricity (e) 0.003553 0.018348
    Inclination (i) 82.9372° 102.3732°
    RAAN 75.4748° 267.1762°
    Perigee Argument 291.5337° 351.0811°
    Mean Anomaly (M) 232.3412° 8.7090°
    Apogee 1009.354 km 1072.990 km
    Perigee 957.042 km 804.486 km
    Orbit Epoch 2026-10-19T21:12:02+0000 2026-10-19T15:36:35+0000

    COSMOS 2100 & FENGYUN 1C DEB Collision Probability (Pc) Trend

    COSMOS 2100 & FENGYUN 1C DEB Collision Probability (Pc) TrendNot Available

    COSMOS 2100 & FENGYUN 1C DEB Miss Distance (Miss Distance) Trend

    COSMOS 2100 & FENGYUN 1C DEB Miss Distance (Miss Distance) TrendNot Available

    COSMOS 2100Miss 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

    COSMOS 2100Collision Probability Trend

    Object 1 Probability TrendNot Available

    FENGYUN 1C DEBCollision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with COSMOS 2100

    No nearby objects data