Conjunction Event Detail

    ⚠
    High Risk
    High collision probability. Maneuver recommended for primary asset.
    1.679668E-4
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-15T12:28:44+0800
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    1 Object 1

    AOE ID 59459
    NORAD ID 59459
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 66474
    NORAD ID 66474
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-31631 STARLINK-35620
    Time of Closest Approach 2026-10-15T20:08:27+0000
    Collision Probability (Pc) 1.679668E-4
    Conjunction Distance (km) 0.461 km
    Relative Speed (km/s) 7.66 km/s
    Conjunction Risk Parameters R (Radial): -0.152 | I (In-track): -0.375 | C (Cross-track): 0.218
    Collision Risk Index (CRI) 0.8
    X Position (km) 10.214 9.78
    Position Y (km) -5798.516 -5798.388
    Position Z (km) 3659.166 3659.084
    Velocity X (km/s) 6.593 6.6
    Velocity Y (km/s) 2.059 -2.037
    Velocity Z (km/s) 3.237 -3.236

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-31631 STARLINK-35620
    Semimajor Axis (a) 6861.178 km 6861.168 km
    Eccentricity (e) 0.000127 0.000107
    Inclination (i) 43.0041° 43.0024°
    RAAN 236.7718° 146.8874°
    Perigee Argument 273.4432° 277.5281°
    Mean Anomaly (M) 86.6274° 82.5449°
    Apogee 483.914 km 483.766 km
    Perigee 482.168 km 482.296 km
    Orbit Epoch 2026-10-14T04:41:06+0000 2026-10-13T07:57:06+0000

    STARLINK-31631 & STARLINK-35620 Collision Probability (Pc) Trend

    STARLINK-31631 & STARLINK-35620 Collision Probability (Pc) TrendNot Available

    STARLINK-31631 & STARLINK-35620 Miss Distance (Miss Distance) Trend

    STARLINK-31631 & STARLINK-35620 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-31631Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-35620Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-31631Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-35620Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-31631

    No nearby objects data