Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    2.86291E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-28T08:07:46+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 2026-10-29T18:41:22+0000
    Collision Probability (Pc) 2.86291E-6
    Conjunction Distance (km) 1.711 km
    Relative Speed (km/s) 7.602 km/s
    Conjunction Risk Parameters R (Radial): 0.067 | I (In-track): -1.479 | C (Cross-track): 0.858
    Collision Risk Index (CRI) 0.44
    X Position (km) -3241.084 -3242.467
    Position Y (km) 4798.792 4797.786
    Position Z (km) -3683.194 -3683.163
    Velocity X (km/s) -4.33 -6.614
    Velocity Y (km/s) -5.387 -2.011
    Velocity Z (km/s) -3.209 3.207

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-30820 STARLINK-36951
    Semimajor Axis (a) 6861.192 km 6861.130 km
    Eccentricity (e) 0.000247 0.000150
    Inclination (i) 43.0176° 42.9979°
    RAAN 276.7739° 182.1941°
    Perigee Argument 259.9020° 274.4754°
    Mean Anomaly (M) 100.1554° 85.5926°
    Apogee 484.748 km 484.021 km
    Perigee 481.362 km 481.965 km
    Orbit Epoch 2026-10-26T23:46:12+0000 2026-10-27T02:34:42+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