Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.118775E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T13:49:52+0800
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    1 Object 1

    AOE ID 53036
    NORAD ID 53036
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 66937
    NORAD ID 66937
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-4155 STARLINK-36165
    Time of Closest Approach 2026-10-21T19:09:40+0000
    Collision Probability (Pc) 1.118775E-6
    Conjunction Distance (km) 2.855 km
    Relative Speed (km/s) 9.687 km/s
    Conjunction Risk Parameters R (Radial): 2.723 | I (In-track): 0.657 | C (Cross-track): 0.551
    Collision Risk Index (CRI) 0.36
    X Position (km) 5152.02 5154.284
    Position Y (km) -1293.119 -1292.803
    Position Z (km) -4313.695 -4315.405
    Velocity X (km/s) -1.525 4.393
    Velocity Y (km/s) 6.459 4.973
    Velocity Z (km/s) -3.762 3.761

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-4155 STARLINK-36165
    Semimajor Axis (a) 6837.880 km 6840.836 km
    Eccentricity (e) 0.000123 0.000098
    Inclination (i) 53.1576° 53.1567°
    RAAN 140.1819° 34.9613°
    Perigee Argument 92.1227° 74.6834°
    Mean Anomaly (M) 267.9917° 285.4277°
    Apogee 460.585 km 463.373 km
    Perigee 458.901 km 462.025 km
    Orbit Epoch 2026-10-19T06:47:26+0000 2026-10-19T07:59:05+0000

    STARLINK-4155 & STARLINK-36165 Collision Probability (Pc) Trend

    STARLINK-4155 & STARLINK-36165 Collision Probability (Pc) TrendNot Available

    STARLINK-4155 & STARLINK-36165 Miss Distance (Miss Distance) Trend

    STARLINK-4155 & STARLINK-36165 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-4155Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-36165Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-4155Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-36165Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-4155

    No nearby objects data