Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.870206E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-28T05:50:16+0800
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    1 Object 1

    AOE ID 54182
    NORAD ID 54182
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 64745
    NORAD ID 64745
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-5231 STARLINK-34581
    Time of Closest Approach 2026-10-29T09:25:12+0000
    Collision Probability (Pc) 1.870206E-6
    Conjunction Distance (km) 2.281 km
    Relative Speed (km/s) 12.218 km/s
    Conjunction Risk Parameters R (Radial): 0.472 | I (In-track): 1.338 | C (Cross-track): 1.787
    Collision Risk Index (CRI) 0.4
    X Position (km) 6815.266 6814.625
    Position Y (km) -522.151 -524.34
    Position Z (km) -306.956 -306.936
    Velocity X (km/s) 0.616 0.085
    Velocity Y (km/s) 4.547 4.588
    Velocity Z (km/s) 6.103 -6.103

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-5231 STARLINK-34581
    Semimajor Axis (a) 6840.878 km 6840.534 km
    Eccentricity (e) 0.000130 0.000058
    Inclination (i) 53.1629° 53.1579°
    RAAN 9.1186° 184.4877°
    Perigee Argument 87.3296° 51.6058°
    Mean Anomaly (M) 272.7856° 308.4997°
    Apogee 463.631 km 462.796 km
    Perigee 461.851 km 461.998 km
    Orbit Epoch 2026-10-26T22:01:51+0000 2026-10-27T01:55:03+0000

    STARLINK-5231 & STARLINK-34581 Collision Probability (Pc) Trend

    STARLINK-5231 & STARLINK-34581 Collision Probability (Pc) TrendNot Available

    STARLINK-5231 & STARLINK-34581 Miss Distance (Miss Distance) Trend

    STARLINK-5231 & STARLINK-34581 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-5231Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-34581Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-5231Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-34581Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-5231

    No nearby objects data