Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    4.9684E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-14T22:16:52+0800
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    1 Object 1

    AOE ID 59658
    NORAD ID 59658
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 66589
    NORAD ID 66589
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-31858 STARLINK-35447
    Time of Closest Approach 2026-10-16T06:29:57+0000
    Collision Probability (Pc) 4.9684E-6
    Conjunction Distance (km) 1.036 km
    Relative Speed (km/s) 1.326 km/s
    Conjunction Risk Parameters R (Radial): -0.591 | I (In-track): 0.847 | C (Cross-track): -0.073
    Collision Risk Index (CRI) 0.49
    X Position (km) -4495.408 -4495.406
    Position Y (km) 2279.9 2278.946
    Position Z (km) -4659.059 -4658.657
    Velocity X (km/s) -3.833 -3.03
    Velocity Y (km/s) -6.565 -6.973
    Velocity Z (km/s) 0.486 -0.487

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-31858 STARLINK-35447
    Semimajor Axis (a) 6861.211 km 6861.120 km
    Eccentricity (e) 0.000094 0.000162
    Inclination (i) 43.0013° 43.0024°
    RAAN 249.0077° 263.2792°
    Perigee Argument 261.1363° 284.2348°
    Mean Anomaly (M) 98.9383° 75.8323°
    Apogee 483.717 km 484.098 km
    Perigee 482.431 km 481.868 km
    Orbit Epoch 2026-10-13T22:22:29+0000 2026-10-13T23:59:36+0000

    STARLINK-31858 & STARLINK-35447 Collision Probability (Pc) Trend

    STARLINK-31858 & STARLINK-35447 Collision Probability (Pc) TrendNot Available

    STARLINK-31858 & STARLINK-35447 Miss Distance (Miss Distance) Trend

    STARLINK-31858 & STARLINK-35447 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-31858Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-35447Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-31858Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-35447Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-31858

    No nearby objects data