Conjunction Event Detail

    ⚠
    High Risk
    High collision probability. Maneuver recommended for primary asset.
    2.172814E-4
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-28T18:54:36+0800
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    1 Object 1

    AOE ID 46047
    NORAD ID 46047
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 47041
    NORAD ID 47041
    Object Type DEBRIS
    Country
    CN CN

    Conjunction Constraints

    Parameter STARLINK-1524 FENGYUN 1C DEB *
    Time of Closest Approach 2026-10-28T18:52:57+0000
    Collision Probability (Pc) 2.172814E-4
    Conjunction Distance (km) 0.464 km
    Relative Speed (km/s) 12.292 km/s
    Conjunction Risk Parameters R (Radial): -0.46 | I (In-track): -0.028 | C (Cross-track): 0.042
    Collision Risk Index (CRI) 0.82
    X Position (km) 3982.392 3982.682
    Position Y (km) 1011.005 1011.114
    Position Z (km) -5463.793 -5464.139
    Velocity X (km/s) -2.244 6.186
    Velocity Y (km/s) 7.287 -0.301
    Velocity Z (km/s) -0.287 4.45

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-1524 FENGYUN 1C DEB *
    Semimajor Axis (a) 6831.054 km 6826.577 km
    Eccentricity (e) 0.000075 0.000798
    Inclination (i) 53.1609° 98.2178°
    RAAN 113.5350° 1.6455°
    Perigee Argument 56.1142° 178.0868°
    Mean Anomaly (M) 303.9933° 182.0407°
    Apogee 453.428 km 453.887 km
    Perigee 452.406 km 442.993 km
    Orbit Epoch 2026-10-27T18:19:35+0000 2026-10-27T10:21:13+0000

    STARLINK-1524 & FENGYUN 1C DEB * Collision Probability (Pc) Trend

    STARLINK-1524 & FENGYUN 1C DEB * Collision Probability (Pc) TrendNot Available

    STARLINK-1524 & FENGYUN 1C DEB * Miss Distance (Miss Distance) Trend

    STARLINK-1524 & FENGYUN 1C DEB * Miss Distance (Miss Distance) TrendNot Available

    STARLINK-1524Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    FENGYUN 1C DEB *Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-1524Collision Probability Trend

    Object 1 Probability TrendNot Available

    FENGYUN 1C DEB *Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-1524

    No nearby objects data