Conjunction Event Detail

    ✅
    Very Low Risk
    Very low collision probability. Continue monitoring.
    9.971641E-7
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-29T03:04:37+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 2026-10-28T21:55:15+0000
    Collision Probability (Pc) 9.971641E-7
    Conjunction Distance (km) 2.816 km
    Relative Speed (km/s) 7.654 km/s
    Conjunction Risk Parameters R (Radial): -0.6 | I (In-track): -2.375 | C (Cross-track): -1.386
    Collision Risk Index (CRI) 0.35
    X Position (km) 5559.045 5559.345
    Position Y (km) 1666.559 1663.778
    Position Z (km) -3664.306 -3663.992
    Velocity X (km/s) -3.847 0.069
    Velocity Y (km/s) 5.728 6.898
    Velocity Z (km/s) -3.233 3.237

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-31381 STARLINK-35684
    Semimajor Axis (a) 6861.158 km 6861.044 km
    Eccentricity (e) 0.000134 0.000294
    Inclination (i) 42.9989° 43.0245°
    RAAN 160.1346° 67.7111°
    Perigee Argument 267.4266° 233.1844°
    Mean Anomaly (M) 137.8502° 126.8739°
    Apogee 483.938 km 484.925 km
    Perigee 482.104 km 480.889 km
    Orbit Epoch 2026-10-27T20:00:02+0000 2026-10-27T10:03:15+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