Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.347657E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T03:05:14+0800
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    1 Object 1

    AOE ID 52294
    NORAD ID 52294
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 53214
    NORAD ID 53214
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-3777 STARLINK-4353
    Time of Closest Approach 2026-10-19T21:46:06+0000
    Collision Probability (Pc) 1.347657E-6
    Conjunction Distance (km) 2.973 km
    Relative Speed (km/s) 14.678 km/s
    Conjunction Risk Parameters R (Radial): 2.596 | I (In-track): -0.393 | C (Cross-track): -1.394
    Collision Risk Index (CRI) 0.38
    X Position (km) 6358.197 6360.183
    Position Y (km) -1142.7 -1144.405
    Position Z (km) -2268.066 -2269.475
    Velocity X (km/s) -1.059 2.277
    Velocity Y (km/s) 5.116 -1.451
    Velocity Z (km/s) -5.562 7.134

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-3777 STARLINK-4353
    Semimajor Axis (a) 6843.385 km 6843.687 km
    Eccentricity (e) 0.000132 0.000140
    Inclination (i) 53.1593° 97.2849°
    RAAN 158.6794° 346.4565°
    Perigee Argument 96.3215° 92.6502°
    Mean Anomaly (M) 263.7937° 267.4900°
    Apogee 466.151 km 466.506 km
    Perigee 464.345 km 464.594 km
    Orbit Epoch 2026-10-19T00:32:51+0000 2026-10-19T03:03:36+0000

    STARLINK-3777 & STARLINK-4353 Collision Probability (Pc) Trend

    STARLINK-3777 & STARLINK-4353 Collision Probability (Pc) TrendNot Available

    STARLINK-3777 & STARLINK-4353 Miss Distance (Miss Distance) Trend

    STARLINK-3777 & STARLINK-4353 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-3777Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-4353Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-3777Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-4353Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-3777

    No nearby objects data