Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    2.400227E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T13:39:28+0800
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    1 Object 1

    AOE ID 51980
    NORAD ID 51980
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 68185
    NORAD ID 68185
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-3649 STARLINK-37061
    Time of Closest Approach 2026-10-21T23:55:43+0000
    Collision Probability (Pc) 2.400227E-6
    Conjunction Distance (km) 2.035 km
    Relative Speed (km/s) 12.004 km/s
    Conjunction Risk Parameters R (Radial): -0.554 | I (In-track): -1.202 | C (Cross-track): 1.545
    Collision Risk Index (CRI) 0.43
    X Position (km) -1055.137 -1053.118
    Position Y (km) 6543.405 6543.185
    Position Z (km) 1689.108 1688.981
    Velocity X (km/s) -4.426 -4.901
    Velocity Y (km/s) -2.223 0.72
    Velocity Z (km/s) 5.813 -5.814

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-3649 STARLINK-37061
    Semimajor Axis (a) 6840.992 km 6840.779 km
    Eccentricity (e) 0.000098 0.000012
    Inclination (i) 53.1607° 53.1629°
    RAAN 100.0390° 300.6497°
    Perigee Argument 105.1490° 53.0908°
    Mean Anomaly (M) 254.9620° 307.0105°
    Apogee 463.525 km 462.722 km
    Perigee 462.185 km 462.562 km
    Orbit Epoch 2026-10-19T10:52:58+0000 2026-10-19T18:04:44+0000

    STARLINK-3649 & STARLINK-37061 Collision Probability (Pc) Trend

    STARLINK-3649 & STARLINK-37061 Collision Probability (Pc) TrendNot Available

    STARLINK-3649 & STARLINK-37061 Miss Distance (Miss Distance) Trend

    STARLINK-3649 & STARLINK-37061 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-3649Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-37061Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-3649Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-37061Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-3649

    No nearby objects data