Conjunction Event Detail

    ⚠
    Medium Risk
    Monitor closely. Maneuver recommended for primary asset.
    1.106814E-5
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T06:52:28+0800
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    1 Object 1

    AOE ID 51813
    NORAD ID 51813
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 65645
    NORAD ID 65645
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-3552 STARLINK-35237
    Time of Closest Approach 2026-10-21T22:23:36+0000
    Collision Probability (Pc) 1.106814E-5
    Conjunction Distance (km) 1.012 km
    Relative Speed (km/s) 4.351 km/s
    Conjunction Risk Parameters R (Radial): -0.442 | I (In-track): -0.871 | C (Cross-track): 0.262
    Collision Risk Index (CRI) 0.56
    X Position (km) -335.383 -334.498
    Position Y (km) -4271.891 -4272.236
    Position Z (km) -5340.064 -5340.411
    Velocity X (km/s) 7.416 7.152
    Velocity Y (km/s) 1.122 -2.259
    Velocity Z (km/s) -1.365 1.36

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-3552 STARLINK-35237
    Semimajor Axis (a) 6840.867 km 6840.774 km
    Eccentricity (e) 0.000183 0.000308
    Inclination (i) 53.1663° 53.1545°
    RAAN 33.3962° 347.3988°
    Perigee Argument 93.8170° 89.3233°
    Mean Anomaly (M) 266.3041° 270.8122°
    Apogee 463.980 km 464.744 km
    Perigee 461.480 km 460.530 km
    Orbit Epoch 2026-10-18T07:17:54+0000 2026-10-19T05:04:35+0000

    STARLINK-3552 & STARLINK-35237 Collision Probability (Pc) Trend

    STARLINK-3552 & STARLINK-35237 Collision Probability (Pc) TrendNot Available

    STARLINK-3552 & STARLINK-35237 Miss Distance (Miss Distance) Trend

    STARLINK-3552 & STARLINK-35237 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-3552Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-35237Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-3552Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-35237Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-3552

    No nearby objects data