Conjunction Event Detail

    ⚠
    Medium Risk
    Monitor closely. Maneuver recommended for primary asset.
    7.421177E-5
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T20:54:49+0800
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    1 Object 1

    AOE ID 53640
    NORAD ID 53640
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 62303
    NORAD ID 62303
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-4597 STARLINK-32621
    Time of Closest Approach 2026-10-22T03:13:43+0000
    Collision Probability (Pc) 7.421177E-5
    Conjunction Distance (km) 0.617 km
    Relative Speed (km/s) 6.857 km/s
    Conjunction Risk Parameters R (Radial): -0.415 | I (In-track): 0.409 | C (Cross-track): -0.202
    Collision Risk Index (CRI) 0.72
    X Position (km) 3958.174 3958.162
    Position Y (km) -2317.644 -2317.109
    Position Z (km) 5065.593 5065.288
    Velocity X (km/s) 1.253 5.645
    Velocity Y (km/s) 7.176 4.606
    Velocity Z (km/s) 2.298 -2.298

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-4597 STARLINK-32621
    Semimajor Axis (a) 6840.877 km 6840.807 km
    Eccentricity (e) 0.000120 0.000128
    Inclination (i) 53.1596° 53.1566°
    RAAN 284.4747° 214.1812°
    Perigee Argument 71.9548° 96.9220°
    Mean Anomaly (M) 288.1585° 263.1928°
    Apogee 463.563 km 463.547 km
    Perigee 461.917 km 461.793 km
    Orbit Epoch 2026-10-19T20:13:12+0000 2026-10-20T06:58:24+0000

    STARLINK-4597 & STARLINK-32621 Collision Probability (Pc) Trend

    STARLINK-4597 & STARLINK-32621 Collision Probability (Pc) TrendNot Available

    STARLINK-4597 & STARLINK-32621 Miss Distance (Miss Distance) Trend

    STARLINK-4597 & STARLINK-32621 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-4597Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-32621Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-4597Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-32621Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-4597

    No nearby objects data