Conjunction Event Detail

    ⚠
    Medium Risk
    Monitor closely. Maneuver recommended for primary asset.
    2.072029E-5
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T11:04:44+0800
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    1 Object 1

    AOE ID 53420
    NORAD ID 53420
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 68082
    NORAD ID 68082
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-4552 STARLINK-37054
    Time of Closest Approach 2026-10-21T14:24:14+0000
    Collision Probability (Pc) 2.072029E-5
    Conjunction Distance (km) 0.85 km
    Relative Speed (km/s) 4.554 km/s
    Conjunction Risk Parameters R (Radial): -0.555 | I (In-track): 0.614 | C (Cross-track): -0.19
    Collision Risk Index (CRI) 0.61
    X Position (km) 177.462 176.835
    Position Y (km) -4290.68 -4291.057
    Position Z (km) 5315.458 5315.889
    Velocity X (km/s) 7.358 7.212
    Velocity Y (km/s) -1.471 2.071
    Velocity Z (km/s) -1.43 1.428

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-4552 STARLINK-37054
    Semimajor Axis (a) 6840.924 km 6840.824 km
    Eccentricity (e) 0.000092 0.000106
    Inclination (i) 53.1592° 53.1560°
    RAAN 169.4150° 215.5526°
    Perigee Argument 102.6654° 184.0402°
    Mean Anomaly (M) 257.4452° 176.0592°
    Apogee 463.419 km 463.413 km
    Perigee 462.155 km 461.961 km
    Orbit Epoch 2026-10-19T16:37:12+0000 2026-10-19T04:14:03+0000

    STARLINK-4552 & STARLINK-37054 Collision Probability (Pc) Trend

    STARLINK-4552 & STARLINK-37054 Collision Probability (Pc) TrendNot Available

    STARLINK-4552 & STARLINK-37054 Miss Distance (Miss Distance) Trend

    STARLINK-4552 & STARLINK-37054 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-4552Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-37054Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-4552Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-37054Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-4552

    No nearby objects data