Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    4.409146E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-27T18:18:36+0800
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    1 Object 1

    AOE ID 58609
    NORAD ID 58609
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 63584
    NORAD ID 63584
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-31085 STARLINK-33820
    Time of Closest Approach 2026-10-28T18:00:37+0000
    Collision Probability (Pc) 4.409146E-6
    Conjunction Distance (km) 1.578 km
    Relative Speed (km/s) 10.103 km/s
    Conjunction Risk Parameters R (Radial): 1.578 | I (In-track): -0.002 | C (Cross-track): -0.01
    Collision Risk Index (CRI) 0.48
    X Position (km) 1035.219 1035.462
    Position Y (km) -6615.402 -6616.92
    Position Z (km) -1494.449 -1494.802
    Velocity X (km/s) 5.813 5.473
    Velocity Y (km/s) -0.202 1.967
    Velocity Z (km/s) 4.931 -4.93

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-31085 STARLINK-33820
    Semimajor Axis (a) 6860.916 km 6861.182 km
    Eccentricity (e) 0.000366 0.000133
    Inclination (i) 43.0084° 43.0009°
    RAAN 302.7024° 97.8012°
    Perigee Argument 274.1585° 267.5156°
    Mean Anomaly (M) 85.8849° 92.5543°
    Apogee 485.289 km 483.957 km
    Perigee 480.269 km 482.133 km
    Orbit Epoch 2026-10-26T23:43:27+0000 2026-10-26T11:47:26+0000

    STARLINK-31085 & STARLINK-33820 Collision Probability (Pc) Trend

    STARLINK-31085 & STARLINK-33820 Collision Probability (Pc) TrendNot Available

    STARLINK-31085 & STARLINK-33820 Miss Distance (Miss Distance) Trend

    STARLINK-31085 & STARLINK-33820 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-31085Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-33820Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-31085Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-33820Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-31085

    No nearby objects data