Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.491814E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-28T08:07:59+0800
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    1 Object 1

    AOE ID 63826
    NORAD ID 63826
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 64547
    NORAD ID 64547
    Object Type UNKNOWN
    Country
    TBD TBD

    Conjunction Constraints

    Parameter STARLINK-33781 OBJECT V
    Time of Closest Approach 2026-10-30T08:00:52+0000
    Collision Probability (Pc) 1.491814E-6
    Conjunction Distance (km) 2.659 km
    Relative Speed (km/s) 13.387 km/s
    Conjunction Risk Parameters R (Radial): 1.23 | I (In-track): 1.117 | C (Cross-track): 2.077
    Collision Risk Index (CRI) 0.38
    X Position (km) 3271.717 3270.294
    Position Y (km) 4380.307 4381.491
    Position Z (km) 4140.956 4142.864
    Velocity X (km/s) -4.513 -1.726
    Velocity Y (km/s) 5.654 -4.392
    Velocity Z (km/s) -2.408 5.989

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-33781 OBJECT V
    Semimajor Axis (a) 6861.300 km 6863.161 km
    Eccentricity (e) 0.000503 0.000208
    Inclination (i) 42.9762° 97.4755°
    RAAN 304.8008° 55.6852°
    Perigee Argument 281.8107° 107.0056°
    Mean Anomaly (M) 78.2180° 253.1411°
    Apogee 486.613 km 486.451 km
    Perigee 479.713 km 483.597 km
    Orbit Epoch 2026-10-27T07:19:01+0000 2026-10-27T01:12:42+0000

    STARLINK-33781 & OBJECT V Collision Probability (Pc) Trend

    STARLINK-33781 & OBJECT V Collision Probability (Pc) TrendNot Available

    STARLINK-33781 & OBJECT V Miss Distance (Miss Distance) Trend

    STARLINK-33781 & OBJECT V Miss Distance (Miss Distance) TrendNot Available

    STARLINK-33781Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    OBJECT VMiss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-33781Collision Probability Trend

    Object 1 Probability TrendNot Available

    OBJECT VCollision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-33781

    No nearby objects data