Conjunction Event Detail

    ⚠
    Medium Risk
    Monitor closely. Maneuver recommended for primary asset.
    1.694812E-5
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-11-11T11:53:55+0800
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    1 Object 1

    AOE ID 57004
    NORAD ID 57004
    Object Type PAYLOAD
    Country
    CN CN
    ← VS →

    2 Object 2

    AOE ID 64812
    NORAD ID 64812
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter OBJECT A STARLINK-34644
    Time of Closest Approach 2026-11-11T18:57:47+0000
    Collision Probability (Pc) 1.694812E-5
    Conjunction Distance (km) 1.148 km
    Relative Speed (km/s) 14.999 km/s
    Conjunction Risk Parameters R (Radial): -0.923 | I (In-track): 0.129 | C (Cross-track): 0.67
    Collision Risk Index (CRI) 0.6
    X Position (km) -887.958 -887.273
    Position Y (km) -4049.502 -4049.298
    Position Z (km) 5437.543 5436.645
    Velocity X (km/s) -2.878 5.281
    Velocity Y (km/s) -5.441 3.977
    Velocity Z (km/s) -4.517 3.831

    Orbital Parameters 国际轨道数据源

    Parameter OBJECT A STARLINK-34644
    Semimajor Axis (a) 6842.796 km 6852.843 km
    Eccentricity (e) 0.000546 0.002168
    Inclination (i) 97.5075° 70.0189°
    RAAN 66.0571° 233.4892°
    Perigee Argument 220.9903° 12.3935°
    Mean Anomaly (M) 139.0930° 347.7769°
    Apogee 468.395 km 489.566 km
    Perigee 460.923 km 459.846 km
    Orbit Epoch 2026-11-10T04:50:02+0000 2026-11-10T03:29:52+0000

    OBJECT A & STARLINK-34644 Collision Probability (Pc) Trend

    OBJECT A & STARLINK-34644 Collision Probability (Pc) TrendNot Available

    OBJECT A & STARLINK-34644 Miss Distance (Miss Distance) Trend

    OBJECT A & STARLINK-34644 Miss Distance (Miss Distance) TrendNot Available

    OBJECT AMiss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-34644Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    OBJECT ACollision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-34644Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with OBJECT A

    No nearby objects data