Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    3.631188E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-27T18:40:14+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 2026-10-29T17:07:13+0000
    Collision Probability (Pc) 3.631188E-6
    Conjunction Distance (km) 1.581 km
    Relative Speed (km/s) 7.602 km/s
    Conjunction Risk Parameters R (Radial): -0.11 | I (In-track): -1.366 | C (Cross-track): -0.785
    Collision Risk Index (CRI) 0.46
    X Position (km) -3273.019 -3271.666
    Position Y (km) 4776.441 4777.255
    Position Z (km) -3683.992 -3683.932
    Velocity X (km/s) -4.295 -6.602
    Velocity Y (km/s) -5.416 -2.052
    Velocity Z (km/s) -3.208 3.206

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-30820 STARLINK-36951
    Semimajor Axis (a) 6861.192 km 6861.142 km
    Eccentricity (e) 0.000247 0.000159
    Inclination (i) 43.0176° 42.9980°
    RAAN 276.7739° 182.9327°
    Perigee Argument 259.9020° 274.7839°
    Mean Anomaly (M) 100.1554° 85.2832°
    Apogee 484.748 km 484.095 km
    Perigee 481.362 km 481.915 km
    Orbit Epoch 2026-10-26T23:46:12+0000 2026-10-26T23:26:24+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