Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.428408E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-18T20:47:03+0800
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    1 Object 1

    AOE ID 64586
    NORAD ID 64586
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 67019
    NORAD ID 67019
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter LEMUR 2 SEJONG-2 STARLINK-35688
    Time of Closest Approach 2026-10-19T00:40:33+0000
    Collision Probability (Pc) 1.428408E-6
    Conjunction Distance (km) 2.845 km
    Relative Speed (km/s) 14.719 km/s
    Conjunction Risk Parameters R (Radial): 2.264 | I (In-track): -0.394 | C (Cross-track): -1.676
    Collision Risk Index (CRI) 0.38
    X Position (km) 2938.977 2936.591
    Position Y (km) 1891.529 1891.773
    Position Z (km) 6005.194 6003.665
    Velocity X (km/s) -4.199 1.245
    Velocity Y (km/s) -5.127 6.931
    Velocity Z (km/s) 3.663 -2.788

    Orbital Parameters 国际轨道数据源

    Parameter LEMUR 2 SEJONG-2 STARLINK-35688
    Semimajor Axis (a) 6952.533 km 6950.152 km
    Eccentricity (e) 0.000261 0.000355
    Inclination (i) 97.7809° 70.0017°
    RAAN 45.6103° 254.4523°
    Perigee Argument 277.4847° 270.1020°
    Mean Anomaly (M) 82.6078° 89.9733°
    Apogee 576.210 km 574.481 km
    Perigee 572.582 km 569.549 km
    Orbit Epoch 2026-10-18T06:45:59+0000 2026-10-17T20:56:07+0000

    LEMUR 2 SEJONG-2 & STARLINK-35688 Collision Probability (Pc) Trend

    LEMUR 2 SEJONG-2 & STARLINK-35688 Collision Probability (Pc) TrendNot Available

    LEMUR 2 SEJONG-2 & STARLINK-35688 Miss Distance (Miss Distance) Trend

    LEMUR 2 SEJONG-2 & STARLINK-35688 Miss Distance (Miss Distance) TrendNot Available

    LEMUR 2 SEJONG-2Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-35688Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    LEMUR 2 SEJONG-2Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-35688Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with LEMUR 2 SEJONG-2

    No nearby objects data