Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    2.375376E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T03:53:56+0800
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    1 Object 1

    AOE ID 54167
    NORAD ID 54167
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 68558
    NORAD ID 68558
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-5243 STARLINK-37227
    Time of Closest Approach 2026-10-21T01:31:45+0000
    Collision Probability (Pc) 2.375376E-6
    Conjunction Distance (km) 1.632 km
    Relative Speed (km/s) 4.558 km/s
    Conjunction Risk Parameters R (Radial): 1.626 | I (In-track): 0.137 | C (Cross-track): 0.045
    Collision Risk Index (CRI) 0.43
    X Position (km) 3418.036 3418.937
    Position Y (km) -2611.616 -2612.123
    Position Z (km) -5322.914 -5324.177
    Velocity X (km/s) 3.01 5.825
    Velocity Y (km/s) 6.858 4.707
    Velocity Z (km/s) -1.433 1.433

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-5243 STARLINK-37227
    Semimajor Axis (a) 6837.966 km 6840.672 km
    Eccentricity (e) 0.000166 0.000115
    Inclination (i) 53.1617° 53.1590°
    RAAN 83.6009° 38.8672°
    Perigee Argument 81.2641° 35.9137°
    Mean Anomaly (M) 278.8550° 324.1942°
    Apogee 460.963 km 463.319 km
    Perigee 458.695 km 461.751 km
    Orbit Epoch 2026-10-19T03:06:43+0000 2026-10-19T07:39:26+0000

    STARLINK-5243 & STARLINK-37227 Collision Probability (Pc) Trend

    STARLINK-5243 & STARLINK-37227 Collision Probability (Pc) TrendNot Available

    STARLINK-5243 & STARLINK-37227 Miss Distance (Miss Distance) Trend

    STARLINK-5243 & STARLINK-37227 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-5243Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-37227Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-5243Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-37227Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-5243

    No nearby objects data