Conjunction Event Detail

    ⚠
    Medium Risk
    Monitor closely. Maneuver recommended for primary asset.
    2.279045E-5
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T06:01:17+0800
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    1 Object 1

    AOE ID 59893
    NORAD ID 59893
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 63678
    NORAD ID 63678
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-31963 STARLINK-33861
    Time of Closest Approach 2026-10-21T11:13:03+0000
    Collision Probability (Pc) 2.279045E-5
    Conjunction Distance (km) 0.918 km
    Relative Speed (km/s) 7.638 km/s
    Conjunction Risk Parameters R (Radial): 0.29 | I (In-track): -0.756 | C (Cross-track): -0.43
    Collision Risk Index (CRI) 0.62
    X Position (km) 5173.07 5173.246
    Position Y (km) -2607.539 -2606.653
    Position Z (km) 3667.847 3667.687
    Velocity X (km/s) 1.144 4.799
    Velocity Y (km/s) 6.817 4.976
    Velocity Z (km/s) 3.224 -3.224

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-31963 STARLINK-33861
    Semimajor Axis (a) 6861.215 km 6861.162 km
    Eccentricity (e) 0.000153 0.000081
    Inclination (i) 43.0041° 43.0007°
    RAAN 302.7005° 209.1181°
    Perigee Argument 275.1175° 267.4127°
    Mean Anomaly (M) 84.9503° 92.6632°
    Apogee 484.127 km 483.581 km
    Perigee 482.029 km 482.469 km
    Orbit Epoch 2026-10-19T07:12:23+0000 2026-10-19T03:44:10+0000

    STARLINK-31963 & STARLINK-33861 Collision Probability (Pc) Trend

    STARLINK-31963 & STARLINK-33861 Collision Probability (Pc) TrendNot Available

    STARLINK-31963 & STARLINK-33861 Miss Distance (Miss Distance) Trend

    STARLINK-31963 & STARLINK-33861 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-31963Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-33861Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-31963Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-33861Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-31963

    No nearby objects data