Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    3.744402E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-27T00:45:08+0800
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    1 Object 1

    AOE ID 30764
    NORAD ID 30764
    Object Type DEBRIS
    Country
    CN CN
    ← VS →

    2 Object 2

    AOE ID 63275
    NORAD ID 63275
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter FENGYUN 1C DEB STARLINK-11608
    Time of Closest Approach 2026-10-26T21:24:52+0000
    Collision Probability (Pc) 3.744402E-6
    Conjunction Distance (km) 1.804 km
    Relative Speed (km/s) 14.55 km/s
    Conjunction Risk Parameters R (Radial): -1.192 | I (In-track): -0.446 | C (Cross-track): -1.277
    Collision Risk Index (CRI) 0.46
    X Position (km) -6402.225 -6400.69
    Position Y (km) 2049.83 2050.592
    Position Z (km) 415.408 415.97
    Velocity X (km/s) -0.113 -1.407
    Velocity Y (km/s) 1.27 -5.47
    Velocity Z (km/s) -7.599 5.23

    Orbital Parameters 国际轨道数据源

    Parameter FENGYUN 1C DEB STARLINK-11608
    Semimajor Axis (a) 6750.333 km 6734.651 km
    Eccentricity (e) 0.003313 0.000164
    Inclination (i) 98.7658° 43.0003°
    RAAN 340.7076° 163.8084°
    Perigee Argument 139.9164° 273.4610°
    Mean Anomaly (M) 220.4545° 80.1431°
    Apogee 394.563 km 357.619 km
    Perigee 349.829 km 355.409 km
    Orbit Epoch 2026-10-26T02:15:24+0000 2026-10-26T00:00:03+0000

    FENGYUN 1C DEB & STARLINK-11608 Collision Probability (Pc) Trend

    FENGYUN 1C DEB & STARLINK-11608 Collision Probability (Pc) TrendNot Available

    FENGYUN 1C DEB & STARLINK-11608 Miss Distance (Miss Distance) Trend

    FENGYUN 1C DEB & STARLINK-11608 Miss Distance (Miss Distance) TrendNot Available

    FENGYUN 1C DEBMiss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-11608Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    FENGYUN 1C DEBCollision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-11608Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with FENGYUN 1C DEB

    No nearby objects data