Conjunction Event Detail

    ⚠
    Medium Risk
    Monitor closely. Maneuver recommended for primary asset.
    1.080295E-5
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-21T10:56:17+0800
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    1 Object 1

    AOE ID 53820
    NORAD ID 53820
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 65934
    NORAD ID 65934
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-4758 STARLINK-33921
    Time of Closest Approach 2026-10-23T00:42:52+0000
    Collision Probability (Pc) 1.080295E-5
    Conjunction Distance (km) 1.25 km
    Relative Speed (km/s) 12.051 km/s
    Conjunction Risk Parameters R (Radial): 0.458 | I (In-track): -0.71 | C (Cross-track): -0.92
    Collision Risk Index (CRI) 0.56
    X Position (km) 6665.36 6664.963
    Position Y (km) -282.66 -281.479
    Position Z (km) 1508.189 1508.093
    Velocity X (km/s) -1.137 1.534
    Velocity Y (km/s) 4.746 4.633
    Velocity Z (km/s) 5.875 -5.875

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-4758 STARLINK-33921
    Semimajor Axis (a) 6840.897 km 6840.730 km
    Eccentricity (e) 0.000115 0.000148
    Inclination (i) 53.1591° 53.1574°
    RAAN 359.6429° 200.8833°
    Perigee Argument 85.3402° 60.1957°
    Mean Anomaly (M) 349.0218° 299.9193°
    Apogee 463.549 km 463.609 km
    Perigee 461.971 km 461.577 km
    Orbit Epoch 2026-10-20T12:00:03+0000 2026-10-20T03:13:38+0000

    STARLINK-4758 & STARLINK-33921 Collision Probability (Pc) Trend

    STARLINK-4758 & STARLINK-33921 Collision Probability (Pc) TrendNot Available

    STARLINK-4758 & STARLINK-33921 Miss Distance (Miss Distance) Trend

    STARLINK-4758 & STARLINK-33921 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-4758Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-33921Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-4758Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-33921Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-4758

    No nearby objects data