Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.400426E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-11-06T09:46:36+0800
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    1 Object 1

    AOE ID 64565
    NORAD ID 64565
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 66657
    NORAD ID 66657
    Object Type PAYLOAD
    Country
    KR KR

    Conjunction Constraints

    Parameter LEMUR 2 HUBBLE-4 OBJECT H
    Time of Closest Approach 2026-11-06T17:30:22+0000
    Collision Probability (Pc) 1.400426E-6
    Conjunction Distance (km) 2.91 km
    Relative Speed (km/s) 14.975 km/s
    Conjunction Risk Parameters R (Radial): -0.846 | I (In-track): -0.393 | C (Cross-track): 2.756
    Collision Risk Index (CRI) 0.38
    X Position (km) -3258.792 -3255.972
    Position Y (km) -5772.931 -5773.598
    Position Z (km) -2147.463 -2147.205
    Velocity X (km/s) 0.194 -2.068
    Velocity Y (km/s) 2.532 -1.485
    Velocity Z (km/s) -7.125 7.122

    Orbital Parameters 国际轨道数据源

    Parameter LEMUR 2 HUBBLE-4 OBJECT H
    Semimajor Axis (a) 6964.577 km 6963.566 km
    Eccentricity (e) 0.000283 0.001038
    Inclination (i) 97.7819° 97.7544°
    RAAN 60.9358° 236.1358°
    Perigee Argument 154.4984° 267.0247°
    Mean Anomaly (M) 205.6376° 92.9785°
    Apogee 588.414 km 592.660 km
    Perigee 584.466 km 578.198 km
    Orbit Epoch 2026-11-04T13:10:29+0000 2026-11-04T18:58:21+0000

    LEMUR 2 HUBBLE-4 & OBJECT H Collision Probability (Pc) Trend

    LEMUR 2 HUBBLE-4 & OBJECT H Collision Probability (Pc) TrendNot Available

    LEMUR 2 HUBBLE-4 & OBJECT H Miss Distance (Miss Distance) Trend

    LEMUR 2 HUBBLE-4 & OBJECT H Miss Distance (Miss Distance) TrendNot Available

    LEMUR 2 HUBBLE-4Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    OBJECT HMiss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    LEMUR 2 HUBBLE-4Collision Probability Trend

    Object 1 Probability TrendNot Available

    OBJECT HCollision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with LEMUR 2 HUBBLE-4

    No nearby objects data