Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.898441E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-21T10:14:26+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 2026-10-22T19:37:16+0000
    Collision Probability (Pc) 1.898441E-6
    Conjunction Distance (km) 1.899 km
    Relative Speed (km/s) 6.213 km/s
    Conjunction Risk Parameters R (Radial): -0.934 | I (In-track): 1.508 | C (Cross-track): 0.677
    Collision Risk Index (CRI) 0.41
    X Position (km) 4701.849 4701.638
    Position Y (km) -2834.893 -2836.695
    Position Z (km) 4105.875 4106.431
    Velocity X (km/s) 2.002 5.193
    Velocity Y (km/s) 6.928 5.002
    Velocity Z (km/s) 2.485 -2.485

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-31861 STARLINK-33769
    Semimajor Axis (a) 6861.197 km 6861.149 km
    Eccentricity (e) 0.000110 0.000309
    Inclination (i) 43.0044° 43.0033°
    RAAN 292.9788° 217.1566°
    Perigee Argument 271.3338° 245.4415°
    Mean Anomaly (M) 88.7388° 114.6115°
    Apogee 483.817 km 485.135 km
    Perigee 482.303 km 480.889 km
    Orbit Epoch 2026-10-19T17:35:52+0000 2026-10-20T04:20:11+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