Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.011452E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-21T21:24:40+0800
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    1 Object 1

    AOE ID 51983
    NORAD ID 51983
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 65215
    NORAD ID 65215
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-3655 STARLINK-33913
    Time of Closest Approach 2026-10-22T07:47:06+0000
    Collision Probability (Pc) 1.011452E-6
    Conjunction Distance (km) 2.944 km
    Relative Speed (km/s) 8.667 km/s
    Conjunction Risk Parameters R (Radial): -2.729 | I (In-track): -0.905 | C (Cross-track): 0.629
    Collision Risk Index (CRI) 0.35
    X Position (km) 3715.055 3714.312
    Position Y (km) 3333.889 3331.741
    Position Z (km) -4688.707 -4686.837
    Velocity X (km/s) -1.983 -6.398
    Velocity Y (km/s) 6.65 2.691
    Velocity Z (km/s) 3.16 -3.16

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-3655 STARLINK-33913
    Semimajor Axis (a) 6843.347 km 6840.722 km
    Eccentricity (e) 0.000101 0.000120
    Inclination (i) 53.1596° 53.1591°
    RAAN 93.9266° 182.8090°
    Perigee Argument 73.7340° 86.8827°
    Mean Anomaly (M) 286.3773° 273.2314°
    Apogee 465.899 km 463.409 km
    Perigee 464.521 km 461.761 km
    Orbit Epoch 2026-10-20T18:30:08+0000 2026-10-21T02:36:43+0000

    STARLINK-3655 & STARLINK-33913 Collision Probability (Pc) Trend

    STARLINK-3655 & STARLINK-33913 Collision Probability (Pc) TrendNot Available

    STARLINK-3655 & STARLINK-33913 Miss Distance (Miss Distance) Trend

    STARLINK-3655 & STARLINK-33913 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-3655Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-33913Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-3655Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-33913Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-3655

    No nearby objects data