Conjunction Event Detail

    ✅
    Very Low Risk
    Very low collision probability. Continue monitoring.
    9.594994E-7
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-19T04:53:15+0800
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    1 Object 1

    AOE ID 59906
    NORAD ID 59906
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 63773
    NORAD ID 63773
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-31861 STARLINK-33769
    Time of Closest Approach 2026-10-20T14:15:56+0000
    Collision Probability (Pc) 9.594994E-7
    Conjunction Distance (km) 2.661 km
    Relative Speed (km/s) 6.213 km/s
    Conjunction Risk Parameters R (Radial): -0.238 | I (In-track): 2.418 | C (Cross-track): -1.084
    Collision Risk Index (CRI) 0.35
    X Position (km) 5205.808 5206.474
    Position Y (km) -1747.167 -1744.596
    Position Z (km) 4105.225 4105.078
    Velocity X (km/s) 0.45 3.98
    Velocity Y (km/s) 7.197 6.013
    Velocity Z (km/s) 2.487 -2.486

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-31861 STARLINK-33769
    Semimajor Axis (a) 6861.185 km 6861.203 km
    Eccentricity (e) 0.000133 0.000137
    Inclination (i) 43.0032° 43.0015°
    RAAN 302.2093° 228.2397°
    Perigee Argument 259.5292° 284.5949°
    Mean Anomaly (M) 100.5409° 75.4750°
    Apogee 483.964 km 484.005 km
    Perigee 482.132 km 482.127 km
    Orbit Epoch 2026-10-18T02:21:57+0000 2026-10-18T05:15:29+0000

    STARLINK-31861 & STARLINK-33769 Collision Probability (Pc) Trend

    STARLINK-31861 & STARLINK-33769 Collision Probability (Pc) TrendNot Available

    STARLINK-31861 & STARLINK-33769 Miss Distance (Miss Distance) Trend

    STARLINK-31861 & STARLINK-33769 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-31861Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-33769Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-31861Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-33769Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-31861

    No nearby objects data