Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    3.246695E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-18T15:29:44+0800
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    1 Object 1

    AOE ID 54853
    NORAD ID 54853
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 55287
    NORAD ID 55287
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-5427 STARLINK-5341
    Time of Closest Approach 2026-10-18T08:11:57+0000
    Collision Probability (Pc) 3.246695E-6
    Conjunction Distance (km) 1.82 km
    Relative Speed (km/s) 12.137 km/s
    Conjunction Risk Parameters R (Radial): -1.527 | I (In-track): 0.591 | C (Cross-track): -0.793
    Collision Risk Index (CRI) 0.45
    X Position (km) 5533.048 5532.365
    Position Y (km) -3015.508 -3014.054
    Position Z (km) 2706.315 2705.461
    Velocity X (km/s) 1.3 3.815
    Velocity Y (km/s) 6.205 1.154
    Velocity Z (km/s) 4.242 -6.504

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-5427 STARLINK-5341
    Semimajor Axis (a) 6861.183 km 6858.208 km
    Eccentricity (e) 0.000121 0.000695
    Inclination (i) 43.0034° 69.9967°
    RAAN 309.5467° 162.2209°
    Perigee Argument 263.4430° 230.7499°
    Mean Anomaly (M) 96.6284° 129.3060°
    Apogee 483.875 km 484.835 km
    Perigee 482.217 km 475.307 km
    Orbit Epoch 2026-10-17T08:30:23+0000 2026-10-17T15:48:59+0000

    STARLINK-5427 & STARLINK-5341 Collision Probability (Pc) Trend

    STARLINK-5427 & STARLINK-5341 Collision Probability (Pc) TrendNot Available

    STARLINK-5427 & STARLINK-5341 Miss Distance (Miss Distance) Trend

    STARLINK-5427 & STARLINK-5341 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-5427Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-5341Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-5427Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-5341Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-5427

    No nearby objects data