Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    2.848651E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-22T06:48:01+0800
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    1 Object 1

    AOE ID 55159
    NORAD ID 55159
    Object Type PAYLOAD
    Country
    GB GB
    ← VS →

    2 Object 2

    AOE ID 63358
    NORAD ID 63358
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter ONEWEB-0618 LEMUR 2 LANGER2SPACE
    Time of Closest Approach 2026-10-22T02:29:29+0000
    Collision Probability (Pc) 2.848651E-6
    Conjunction Distance (km) 1.991 km
    Relative Speed (km/s) 14.427 km/s
    Conjunction Risk Parameters R (Radial): -0.949 | I (In-track): -0.529 | C (Cross-track): 1.667
    Collision Risk Index (CRI) 0.44
    X Position (km) 908.474 910
    Position Y (km) -620.433 -619.794
    Position Z (km) -6821.376 -6820.269
    Velocity X (km/s) -4.363 -0.063
    Velocity Y (km/s) 6.097 -7.554
    Velocity Z (km/s) -1.145 0.666

    Orbital Parameters 国际轨道数据源

    Parameter ONEWEB-0618 LEMUR 2 LANGER2SPACE
    Semimajor Axis (a) 6901.851 km 6898.859 km
    Eccentricity (e) 0.001193 0.001644
    Inclination (i) 86.9043° 97.5775°
    RAAN 126.5121° 269.6147°
    Perigee Argument 173.7455° 175.0827°
    Mean Anomaly (M) 186.3937° 185.0569°
    Apogee 531.947 km 532.068 km
    Perigee 515.481 km 509.376 km
    Orbit Epoch 2026-10-20T23:57:44+0000 2026-10-21T12:36:03+0000

    ONEWEB-0618 & LEMUR 2 LANGER2SPACE Collision Probability (Pc) Trend

    ONEWEB-0618 & LEMUR 2 LANGER2SPACE Collision Probability (Pc) TrendNot Available

    ONEWEB-0618 & LEMUR 2 LANGER2SPACE Miss Distance (Miss Distance) Trend

    ONEWEB-0618 & LEMUR 2 LANGER2SPACE Miss Distance (Miss Distance) TrendNot Available

    ONEWEB-0618Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    LEMUR 2 LANGER2SPACEMiss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    ONEWEB-0618Collision Probability Trend

    Object 1 Probability TrendNot Available

    LEMUR 2 LANGER2SPACECollision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with ONEWEB-0618

    No nearby objects data