Conjunction Event Detail

    ✅
    Very Low Risk
    Very low collision probability. Continue monitoring.
    8.217693E-7
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-27T19:44:14+0800
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    1 Object 1

    AOE ID 59939
    NORAD ID 59939
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 64669
    NORAD ID 64669
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-31955 STARLINK-34394
    Time of Closest Approach 2026-10-27T17:58:09+0000
    Collision Probability (Pc) 8.217693E-7
    Conjunction Distance (km) 2.221 km
    Relative Speed (km/s) 2.643 km/s
    Conjunction Risk Parameters R (Radial): -0.235 | I (In-track): 2.175 | C (Cross-track): -0.383
    Collision Risk Index (CRI) 0.33
    X Position (km) 5030.088 5029.884
    Position Y (km) -1704.03 -1701.93
    Position Z (km) -4320.381 -4321.074
    Velocity X (km/s) 0.79 -1.001
    Velocity Y (km/s) 7.329 6.563
    Velocity Z (km/s) -1.968 -3.753

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-31955 STARLINK-34394
    Semimajor Axis (a) 6847.054 km 6840.868 km
    Eccentricity (e) 0.000661 0.000132
    Inclination (i) 42.9972° 53.1592°
    RAAN 107.7725° 128.1694°
    Perigee Argument 274.5536° 71.8752°
    Mean Anomaly (M) 85.4563° 288.2394°
    Apogee 473.441 km 463.636 km
    Perigee 464.393 km 461.826 km
    Orbit Epoch 2026-10-26T11:10:12+0000 2026-10-26T19:04:37+0000

    STARLINK-31955 & STARLINK-34394 Collision Probability (Pc) Trend

    STARLINK-31955 & STARLINK-34394 Collision Probability (Pc) TrendNot Available

    STARLINK-31955 & STARLINK-34394 Miss Distance (Miss Distance) Trend

    STARLINK-31955 & STARLINK-34394 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-31955Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-34394Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-31955Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-34394Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-31955

    No nearby objects data