Conjunction Event Detail

    ⚠
    Medium Risk
    Monitor closely. Maneuver recommended for primary asset.
    1.64086E-5
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-19T14:53:08+0800
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    1 Object 1

    AOE ID 54689
    NORAD ID 54689
    Object Type UNKNOWN
    Country
    CN CN
    ← VS →

    2 Object 2

    AOE ID 66151
    NORAD ID 66151
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter OBJECT H STARLINK-35540
    Time of Closest Approach 2026-10-19T23:04:20+0000
    Collision Probability (Pc) 1.64086E-5
    Conjunction Distance (km) 0.962 km
    Relative Speed (km/s) 5.979 km/s
    Conjunction Risk Parameters R (Radial): -0.928 | I (In-track): 0.229 | C (Cross-track): -0.098
    Collision Risk Index (CRI) 0.59
    X Position (km) 1910.128 1910.343
    Position Y (km) -6354.879 -6355.816
    Position Z (km) -1668.359 -1668.351
    Velocity X (km/s) -1.537 4.099
    Velocity Y (km/s) 1.454 2.753
    Velocity Z (km/s) -7.332 -5.821

    Orbital Parameters 国际轨道数据源

    Parameter OBJECT H STARLINK-35540
    Semimajor Axis (a) 6834.245 km 6840.809 km
    Eccentricity (e) 0.000543 0.000164
    Inclination (i) 97.7018° 53.1554°
    RAAN 107.6202° 102.7328°
    Perigee Argument 43.5048° 99.7288°
    Mean Anomaly (M) 316.6622° 260.3900°
    Apogee 459.819 km 463.792 km
    Perigee 452.397 km 461.552 km
    Orbit Epoch 2026-10-18T22:47:15+0000 2026-10-18T11:49:27+0000

    OBJECT H & STARLINK-35540 Collision Probability (Pc) Trend

    OBJECT H & STARLINK-35540 Collision Probability (Pc) TrendNot Available

    OBJECT H & STARLINK-35540 Miss Distance (Miss Distance) Trend

    OBJECT H & STARLINK-35540 Miss Distance (Miss Distance) TrendNot Available

    OBJECT HMiss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-35540Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    OBJECT HCollision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-35540Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with OBJECT H

    No nearby objects data