Conjunction Event Detail

    ⚠
    Medium Risk
    Monitor closely. Maneuver recommended for primary asset.
    6.09225E-5
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T12:42:14+0800
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    1 Object 1

    AOE ID 58190
    NORAD ID 58190
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 67990
    NORAD ID 67990
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-30820 STARLINK-36951
    Time of Closest Approach 2026-10-20T22:03:12+0000
    Collision Probability (Pc) 6.09225E-5
    Conjunction Distance (km) 0.676 km
    Relative Speed (km/s) 7.608 km/s
    Conjunction Risk Parameters R (Radial): 0.262 | I (In-track): 0.543 | C (Cross-track): 0.305
    Collision Risk Index (CRI) 0.71
    X Position (km) 5755.147 5754.86
    Position Y (km) -594.102 -594.698
    Position Z (km) 3679.893 3679.758
    Velocity X (km/s) -1.356 2.714
    Velocity Y (km/s) 6.786 6.366
    Velocity Z (km/s) 3.207 -3.207

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-30820 STARLINK-36951
    Semimajor Axis (a) 6861.209 km 6861.114 km
    Eccentricity (e) 0.000145 0.000137
    Inclination (i) 43.0031° 43.0000°
    RAAN 317.4032° 226.8794°
    Perigee Argument 257.4720° 267.3374°
    Mean Anomaly (M) 102.5969° 92.7321°
    Apogee 484.067 km 483.914 km
    Perigee 482.077 km 482.040 km
    Orbit Epoch 2026-10-19T19:08:59+0000 2026-10-19T04:41:46+0000

    STARLINK-30820 & STARLINK-36951 Collision Probability (Pc) Trend

    STARLINK-30820 & STARLINK-36951 Collision Probability (Pc) TrendNot Available

    STARLINK-30820 & STARLINK-36951 Miss Distance (Miss Distance) Trend

    STARLINK-30820 & STARLINK-36951 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-30820Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-36951Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-30820Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-36951Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-30820

    No nearby objects data