Conjunction Event Detail

    ⚠
    Extreme Risk
    Extreme collision probability. Maneuver strongly recommended for primary asset.
    1.09569E-3
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T04:51:57+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 2026-10-21T05:06:54+0000
    Collision Probability (Pc) 1.09569E-3
    Conjunction Distance (km) 0.097 km
    Relative Speed (km/s) 7.601 km/s
    Conjunction Risk Parameters R (Radial): -0.069 | I (In-track): 0.061 | C (Cross-track): 0.028
    Collision Risk Index (CRI) 0.96
    X Position (km) -5740.677 -5740.625
    Position Y (km) 761.94 761.867
    Position Z (km) -3683.069 -3683.036
    Velocity X (km/s) 1.152 -2.889
    Velocity Y (km/s) -6.816 -6.28
    Velocity Z (km/s) -3.208 3.207

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-30820 STARLINK-36951
    Semimajor Axis (a) 6861.277 km 6861.114 km
    Eccentricity (e) 0.000158 0.000137
    Inclination (i) 43.0039° 43.0000°
    RAAN 321.0969° 226.8794°
    Perigee Argument 240.4900° 267.3374°
    Mean Anomaly (M) 119.5795° 92.7321°
    Apogee 484.223 km 483.914 km
    Perigee 482.057 km 482.040 km
    Orbit Epoch 2026-10-19T03:27:26+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