Conjunction Event Detail

    ⚠
    High Risk
    High collision probability. Maneuver recommended for primary asset.
    7.35461E-4
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T12:54:55+0800
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    1 Object 1

    AOE ID 46076
    NORAD ID 46076
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 69455
    NORAD ID 69455
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-1552 STARLINK-37642
    Time of Closest Approach 2026-10-20T13:45:33+0000
    Collision Probability (Pc) 7.35461E-4
    Conjunction Distance (km) 0.19 km
    Relative Speed (km/s) 9.983 km/s
    Conjunction Risk Parameters R (Radial): 0.135 | I (In-track): 0.107 | C (Cross-track): -0.081
    Collision Risk Index (CRI) 0.92
    X Position (km) 5343.326 5343.193
    Position Y (km) -967.326 -967.437
    Position Z (km) -4170.242 -4170.166
    Velocity X (km/s) -1.963 4.016
    Velocity Y (km/s) 6.215 5.133
    Velocity Z (km/s) -3.96 3.96

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-1552 STARLINK-37642
    Semimajor Axis (a) 6841.918 km 6840.814 km
    Eccentricity (e) 0.000111 0.000292
    Inclination (i) 53.1592° 53.1549°
    RAAN 137.2639° 30.9483°
    Perigee Argument 58.5331° 95.0266°
    Mean Anomaly (M) 243.1663° 265.1069°
    Apogee 464.543 km 464.673 km
    Perigee 463.019 km 460.681 km
    Orbit Epoch 2026-10-20T00:00:02+0000 2026-10-19T06:42:38+0000

    STARLINK-1552 & STARLINK-37642 Collision Probability (Pc) Trend

    STARLINK-1552 & STARLINK-37642 Collision Probability (Pc) TrendNot Available

    STARLINK-1552 & STARLINK-37642 Miss Distance (Miss Distance) Trend

    STARLINK-1552 & STARLINK-37642 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-1552Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-37642Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-1552Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-37642Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-1552

    No nearby objects data