Conjunction Event Detail

    ✅
    Very Low Risk
    Very low collision probability. Continue monitoring.
    9.63858E-7
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-23T22:09:19+0800
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    1 Object 1

    AOE ID 59469
    NORAD ID 59469
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 66458
    NORAD ID 66458
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-31381 STARLINK-35684
    Time of Closest Approach 2026-10-23T18:44:02+0000
    Collision Probability (Pc) 9.63858E-7
    Conjunction Distance (km) 2.893 km
    Relative Speed (km/s) 7.659 km/s
    Conjunction Risk Parameters R (Radial): -1.323 | I (In-track): 2.227 | C (Cross-track): 1.287
    Collision Risk Index (CRI) 0.35
    X Position (km) -4051.997 -4054.617
    Position Y (km) -4146.354 -4145.355
    Position Z (km) 3659.364 3660.074
    Velocity X (km/s) 6.15 3.285
    Velocity Y (km/s) -3.147 -6.076
    Velocity Z (km/s) 3.235 -3.235

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-31381 STARLINK-35684
    Semimajor Axis (a) 6861.282 km 6861.162 km
    Eccentricity (e) 0.000063 0.000199
    Inclination (i) 42.9998° 43.0004°
    RAAN 186.7691° 94.3131°
    Perigee Argument 17.7899° 272.1502°
    Mean Anomaly (M) 342.2974° 87.9122°
    Apogee 483.576 km 484.390 km
    Perigee 482.714 km 481.660 km
    Orbit Epoch 2026-10-23T02:49:00+0000 2026-10-22T17:04:00+0000

    STARLINK-31381 & STARLINK-35684 Collision Probability (Pc) Trend

    STARLINK-31381 & STARLINK-35684 Collision Probability (Pc) TrendNot Available

    STARLINK-31381 & STARLINK-35684 Miss Distance (Miss Distance) Trend

    STARLINK-31381 & STARLINK-35684 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-31381Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-35684Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-31381Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-35684Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-31381

    No nearby objects data