Conjunction Event Detail

    ⚠
    Medium Risk
    Monitor closely. Maneuver recommended for primary asset.
    1.081245E-5
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-19T04:03:13+0800
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    1 Object 1

    AOE ID 58439
    NORAD ID 58439
    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-30951 M-SEL
    Time of Closest Approach 2026-10-19T06:39:09+0000
    Collision Probability (Pc) 1.081245E-5
    Conjunction Distance (km) 1.148 km
    Relative Speed (km/s) 7.902 km/s
    Conjunction Risk Parameters R (Radial): 1.054 | I (In-track): 0.39 | C (Cross-track): -0.234
    Collision Risk Index (CRI) 0.56
    X Position (km) 6121.142 6122.236
    Position Y (km) 864.314 864.649
    Position Z (km) 2968.596 2968.675
    Velocity X (km/s) 1.052 3.4
    Velocity Y (km/s) 6.397 -0.616
    Velocity Z (km/s) -4.018 -6.798

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-30951 M-SEL
    Semimajor Axis (a) 6861.181 km 6860.405 km
    Eccentricity (e) 0.000100 0.000666
    Inclination (i) 43.0018° 97.3739°
    RAAN 225.4784° 183.3448°
    Perigee Argument 281.6540° 78.8467°
    Mean Anomaly (M) 78.4200° 281.3520°
    Apogee 483.729 km 486.837 km
    Perigee 482.359 km 477.699 km
    Orbit Epoch 2026-10-18T03:21:47+0000 2026-10-18T03:15:36+0000

    STARLINK-30951 & M-SEL Collision Probability (Pc) Trend

    STARLINK-30951 & M-SEL Collision Probability (Pc) TrendNot Available

    STARLINK-30951 & M-SEL Miss Distance (Miss Distance) Trend

    STARLINK-30951 & M-SEL Miss Distance (Miss Distance) TrendNot Available

    STARLINK-30951Miss 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-30951Collision Probability Trend

    Object 1 Probability TrendNot Available

    M-SELCollision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-30951

    No nearby objects data