Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    3.810767E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-28T04:37:38+0800
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    1 Object 1

    AOE ID 61517
    NORAD ID 61517
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 66395
    NORAD ID 66395
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-31756 STARLINK-35681
    Time of Closest Approach 2026-10-30T05:12:08+0000
    Collision Probability (Pc) 3.810767E-6
    Conjunction Distance (km) 1.546 km
    Relative Speed (km/s) 7.369 km/s
    Conjunction Risk Parameters R (Radial): -0.691 | I (In-track): 1.212 | C (Cross-track): 0.665
    Collision Risk Index (CRI) 0.47
    X Position (km) -1074.768 -1073.314
    Position Y (km) -4553.34 -4553.198
    Position Z (km) 4980.727 4980.221
    Velocity X (km/s) 5.896 7.131
    Velocity Y (km/s) -4.154 1.08
    Velocity Z (km/s) -2.518 2.519

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-31756 STARLINK-35681
    Semimajor Axis (a) 6840.815 km 6840.755 km
    Eccentricity (e) 0.000198 0.000192
    Inclination (i) 53.1559° 53.1565°
    RAAN 143.4887° 217.8413°
    Perigee Argument 59.3350° 30.5361°
    Mean Anomaly (M) 300.7847° 329.5753°
    Apogee 464.033 km 463.930 km
    Perigee 461.323 km 461.306 km
    Orbit Epoch 2026-10-27T06:21:44+0000 2026-10-27T05:00:52+0000

    STARLINK-31756 & STARLINK-35681 Collision Probability (Pc) Trend

    STARLINK-31756 & STARLINK-35681 Collision Probability (Pc) TrendNot Available

    STARLINK-31756 & STARLINK-35681 Miss Distance (Miss Distance) Trend

    STARLINK-31756 & STARLINK-35681 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-31756Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-35681Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-31756Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-35681Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-31756

    No nearby objects data