Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.905571E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-21T08:29:51+0800
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    1 Object 1

    AOE ID 59417
    NORAD ID 59417
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 67831
    NORAD ID 67831
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-31401 STARLINK-36661
    Time of Closest Approach 2026-10-23T02:17:13+0000
    Collision Probability (Pc) 1.905571E-6
    Conjunction Distance (km) 2.129 km
    Relative Speed (km/s) 9.835 km/s
    Conjunction Risk Parameters R (Radial): 0.329 | I (In-track): -1.606 | C (Cross-track): 1.358
    Collision Risk Index (CRI) 0.41
    X Position (km) -4710.061 -4711.75
    Position Y (km) -4565.751 -4564.459
    Position Z (km) 2002.339 2002.437
    Velocity X (km/s) 5.093 3.022
    Velocity Y (km/s) -3.184 -5.19
    Velocity Z (km/s) 4.701 -4.701

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-31401 STARLINK-36661
    Semimajor Axis (a) 6861.220 km 6861.175 km
    Eccentricity (e) 0.000106 0.000151
    Inclination (i) 43.0008° 43.0039°
    RAAN 221.6384° 79.9914°
    Perigee Argument 271.3097° 268.2929°
    Mean Anomaly (M) 88.7633° 91.7749°
    Apogee 483.814 km 484.078 km
    Perigee 482.352 km 481.998 km
    Orbit Epoch 2026-10-20T03:33:33+0000 2026-10-20T02:59:56+0000

    STARLINK-31401 & STARLINK-36661 Collision Probability (Pc) Trend

    STARLINK-31401 & STARLINK-36661 Collision Probability (Pc) TrendNot Available

    STARLINK-31401 & STARLINK-36661 Miss Distance (Miss Distance) Trend

    STARLINK-31401 & STARLINK-36661 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-31401Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-36661Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-31401Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-36661Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-31401

    No nearby objects data