Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.159435E-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 2026-10-30T03:38:21+0000
    Collision Probability (Pc) 1.159435E-6
    Conjunction Distance (km) 2.509 km
    Relative Speed (km/s) 7.369 km/s
    Conjunction Risk Parameters R (Radial): -0.685 | I (In-track): -2.114 | C (Cross-track): -1.161
    Collision Risk Index (CRI) 0.36
    X Position (km) -1048.861 -1051.107
    Position Y (km) -4560.168 -4559.167
    Position Z (km) 4980.016 4979.519
    Velocity X (km/s) 5.919 7.125
    Velocity Y (km/s) -4.121 1.116
    Velocity Z (km/s) -2.519 2.521

    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