Conjunction Event Detail

    ⚠
    Medium Risk
    Monitor closely. Maneuver recommended for primary asset.
    4.287061E-5
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-27T20:04:50+0800
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    1 Object 1

    AOE ID 59654
    NORAD ID 59654
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 66597
    NORAD ID 66597
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-31589 STARLINK-35820
    Time of Closest Approach 2026-10-28T16:50:53+0000
    Collision Probability (Pc) 4.287061E-5
    Conjunction Distance (km) 0.536 km
    Relative Speed (km/s) 1.325 km/s
    Conjunction Risk Parameters R (Radial): -0.515 | I (In-track): -0.142 | C (Cross-track): 0.014
    Collision Risk Index (CRI) 0.68
    X Position (km) 616.085 616.18
    Position Y (km) 5002.792 5002.399
    Position Z (km) -4659.076 -4658.725
    Velocity X (km/s) -7.477 -7.587
    Velocity Y (km/s) 1.371 0.479
    Velocity Z (km/s) 0.484 -0.489

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-31589 STARLINK-35820
    Semimajor Axis (a) 6861.443 km 6861.187 km
    Eccentricity (e) 0.000097 0.000145
    Inclination (i) 42.9991° 43.0042°
    RAAN 177.0610° 191.3256°
    Perigee Argument 286.2110° 259.1717°
    Mean Anomaly (M) 73.8635° 100.8972°
    Apogee 483.969 km 484.044 km
    Perigee 482.643 km 482.056 km
    Orbit Epoch 2026-10-26T16:34:07+0000 2026-10-26T18:11:13+0000

    STARLINK-31589 & STARLINK-35820 Collision Probability (Pc) Trend

    STARLINK-31589 & STARLINK-35820 Collision Probability (Pc) TrendNot Available

    STARLINK-31589 & STARLINK-35820 Miss Distance (Miss Distance) Trend

    STARLINK-31589 & STARLINK-35820 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-31589Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-35820Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-31589Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-35820Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-31589

    No nearby objects data