Conjunction Event Detail

    ⚠
    High Risk
    High collision probability. Maneuver recommended for primary asset.
    2.254512E-4
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-21T00:09:47+0800
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    1 Object 1

    AOE ID 52705
    NORAD ID 52705
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 60468
    NORAD ID 60468
    Object Type UNKNOWN
    Country
    TBD TBD

    Conjunction Constraints

    Parameter STARLINK-3844 OBJECT A
    Time of Closest Approach 2026-10-22T12:39:12+0000
    Collision Probability (Pc) 2.254512E-4
    Conjunction Distance (km) 0.477 km
    Relative Speed (km/s) 14.596 km/s
    Conjunction Risk Parameters R (Radial): 0.457 | I (In-track): 0.033 | C (Cross-track): 0.134
    Collision Risk Index (CRI) 0.82
    X Position (km) -5709.9 -5709.537
    Position Y (km) -1975.271 -1975.011
    Position Z (km) 3199.95 3199.782
    Velocity X (km/s) 4.184 -3.716
    Velocity Y (km/s) -4.036 -0.113
    Velocity Z (km/s) 4.956 -6.673

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-3844 OBJECT A
    Semimajor Axis (a) 6840.891 km 6839.993 km
    Eccentricity (e) 0.000130 0.000425
    Inclination (i) 53.1597° 97.3641°
    RAAN 186.9869° 12.5877°
    Perigee Argument 81.0908° 120.9476°
    Mean Anomaly (M) 279.0241° 239.2186°
    Apogee 463.644 km 464.767 km
    Perigee 461.864 km 458.945 km
    Orbit Epoch 2026-10-20T02:39:27+0000 2026-10-19T22:57:59+0000

    STARLINK-3844 & OBJECT A Collision Probability (Pc) Trend

    STARLINK-3844 & OBJECT A Collision Probability (Pc) TrendNot Available

    STARLINK-3844 & OBJECT A Miss Distance (Miss Distance) Trend

    STARLINK-3844 & OBJECT A Miss Distance (Miss Distance) TrendNot Available

    STARLINK-3844Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    OBJECT AMiss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-3844Collision Probability Trend

    Object 1 Probability TrendNot Available

    OBJECT ACollision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-3844

    No nearby objects data