Conjunction Event Detail

    ⚠
    High Risk
    High collision probability. Maneuver recommended for primary asset.
    2.423489E-4
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-17T15:53:48+0800
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    1 Object 1

    AOE ID 51953
    NORAD ID 51953
    Object Type UNKNOWN
    Country
    CN CN
    ← VS →

    2 Object 2

    AOE ID 64947
    NORAD ID 64947
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter OBJECT H STARLINK-34747
    Time of Closest Approach 2026-10-17T13:38:38+0000
    Collision Probability (Pc) 2.423489E-4
    Conjunction Distance (km) 0.465 km
    Relative Speed (km/s) 15.05 km/s
    Conjunction Risk Parameters R (Radial): -0.427 | I (In-track): -0.025 | C (Cross-track): -0.179
    Collision Risk Index (CRI) 0.83
    X Position (km) 5701.859 5702.313
    Position Y (km) -3206.025 -3206.08
    Position Z (km) 2011.124 2011.203
    Velocity X (km/s) 0.064 1.452
    Velocity Y (km/s) 4.039 -1.978
    Velocity Z (km/s) 6.495 -7.229

    Orbital Parameters 国际轨道数据源

    Parameter OBJECT H STARLINK-34747
    Semimajor Axis (a) 6869.538 km 6843.660 km
    Eccentricity (e) 0.010952 0.000304
    Inclination (i) 63.6314° 97.2836°
    RAAN 323.9046° 147.2133°
    Perigee Argument 308.4288° 81.1661°
    Mean Anomaly (M) 50.7036° 278.9927°
    Apogee 566.637 km 467.607 km
    Perigee 416.165 km 463.439 km
    Orbit Epoch 2026-10-16T23:23:43+0000 2026-10-16T08:44:51+0000

    OBJECT H & STARLINK-34747 Collision Probability (Pc) Trend

    OBJECT H & STARLINK-34747 Collision Probability (Pc) TrendNot Available

    OBJECT H & STARLINK-34747 Miss Distance (Miss Distance) Trend

    OBJECT H & STARLINK-34747 Miss Distance (Miss Distance) TrendNot Available

    OBJECT HMiss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-34747Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    OBJECT HCollision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-34747Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with OBJECT H

    No nearby objects data