Conjunction Event Detail

    ⚠
    Medium Risk
    Monitor closely. Maneuver recommended for primary asset.
    7.443521E-5
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-27T18:18:36+0800
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    1 Object 1

    AOE ID 58609
    NORAD ID 58609
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    Name M-SEL
    AOE ID 63231
    NORAD ID 63231
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-31085 M-SEL
    Time of Closest Approach 2026-10-28T13:45:57+0000
    Collision Probability (Pc) 7.443521E-5
    Conjunction Distance (km) 0.698 km
    Relative Speed (km/s) 11.874 km/s
    Conjunction Risk Parameters R (Radial): -0.296 | I (In-track): -0.403 | C (Cross-track): 0.486
    Collision Risk Index (CRI) 0.72
    X Position (km) 4697.971 4697.616
    Position Y (km) 1765.982 1765.398
    Position Z (km) 4671.272 4671.414
    Velocity X (km/s) -2.863 5.268
    Velocity Y (km/s) 7.065 0.552
    Velocity Z (km/s) 0.209 -5.485

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-31085 M-SEL
    Semimajor Axis (a) 6860.916 km 6859.988 km
    Eccentricity (e) 0.000366 0.000631
    Inclination (i) 43.0084° 97.3740°
    RAAN 302.7024° 192.0930°
    Perigee Argument 274.1585° 56.5625°
    Mean Anomaly (M) 85.8849° 303.6217°
    Apogee 485.289 km 486.180 km
    Perigee 480.269 km 477.522 km
    Orbit Epoch 2026-10-26T23:43:27+0000 2026-10-26T23:27:01+0000

    STARLINK-31085 & M-SEL Collision Probability (Pc) Trend

    STARLINK-31085 & M-SEL Collision Probability (Pc) TrendNot Available

    STARLINK-31085 & M-SEL Miss Distance (Miss Distance) Trend

    STARLINK-31085 & M-SEL Miss Distance (Miss Distance) TrendNot Available

    STARLINK-31085Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    M-SELMiss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-31085Collision Probability Trend

    Object 1 Probability TrendNot Available

    M-SELCollision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-31085

    No nearby objects data