Conjunction Event Detail

    ⚠
    Medium Risk
    Monitor closely. Maneuver recommended for primary asset.
    3.897848E-5
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-26T15:33:46+0800
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    1 Object 1

    AOE ID 42837
    NORAD ID 42837
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 59430
    NORAD ID 59430
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter LEMUR 2 GREENBERG STARLINK-31772
    Time of Closest Approach 2026-10-26T07:55:57+0000
    Collision Probability (Pc) 3.897848E-5
    Conjunction Distance (km) 0.898 km
    Relative Speed (km/s) 14.675 km/s
    Conjunction Risk Parameters R (Radial): 0.634 | I (In-track): 0.187 | C (Cross-track): -0.607
    Collision Risk Index (CRI) 0.67
    X Position (km) -3450.13 -3450.986
    Position Y (km) 5400.737 5401.006
    Position Z (km) -2400.603 -2400.574
    Velocity X (km/s) -0.545 -3.012
    Velocity Y (km/s) 2.798 -4.36
    Velocity Z (km/s) 7.079 -5.492

    Orbital Parameters 国际轨道数据源

    Parameter LEMUR 2 GREENBERG STARLINK-31772
    Semimajor Axis (a) 6838.553 km 6840.775 km
    Eccentricity (e) 0.000663 0.000102
    Inclination (i) 97.3843° 53.1563°
    RAAN 119.2031° 287.9637°
    Perigee Argument 255.1935° 90.7469°
    Mean Anomaly (M) 104.8574° 269.3651°
    Apogee 464.948 km 463.338 km
    Perigee 455.884 km 461.938 km
    Orbit Epoch 2026-10-25T17:56:37+0000 2026-10-25T23:13:23+0000

    LEMUR 2 GREENBERG & STARLINK-31772 Collision Probability (Pc) Trend

    LEMUR 2 GREENBERG & STARLINK-31772 Collision Probability (Pc) TrendNot Available

    LEMUR 2 GREENBERG & STARLINK-31772 Miss Distance (Miss Distance) Trend

    LEMUR 2 GREENBERG & STARLINK-31772 Miss Distance (Miss Distance) TrendNot Available

    LEMUR 2 GREENBERGMiss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-31772Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    LEMUR 2 GREENBERGCollision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-31772Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with LEMUR 2 GREENBERG

    No nearby objects data