Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.143599E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-21T14:53:13+0800
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    1 Object 1

    AOE ID 52110
    NORAD ID 52110
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 58151
    NORAD ID 58151
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-3687 STARLINK-30834
    Time of Closest Approach 2026-10-22T14:15:49+0000
    Collision Probability (Pc) 1.143599E-6
    Conjunction Distance (km) 2.944 km
    Relative Speed (km/s) 10.779 km/s
    Conjunction Risk Parameters R (Radial): 2.834 | I (In-track): -0.569 | C (Cross-track): 0.56
    Collision Risk Index (CRI) 0.36
    X Position (km) 184.684 185.406
    Position Y (km) -5783.137 -5780.713
    Position Z (km) 3645.633 3644.127
    Velocity X (km/s) 5.502 5.319
    Velocity Y (km/s) -2.705 3.052
    Velocity Z (km/s) -4.555 4.555

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-3687 STARLINK-30834
    Semimajor Axis (a) 6843.378 km 6840.802 km
    Eccentricity (e) 0.000125 0.000111
    Inclination (i) 53.1590° 53.1557°
    RAAN 128.3530° 254.3413°
    Perigee Argument 82.7366° 94.7904°
    Mean Anomaly (M) 277.3778° 265.3226°
    Apogee 466.100 km 463.426 km
    Perigee 464.382 km 461.904 km
    Orbit Epoch 2026-10-20T19:25:58+0000 2026-10-20T07:22:19+0000

    STARLINK-3687 & STARLINK-30834 Collision Probability (Pc) Trend

    STARLINK-3687 & STARLINK-30834 Collision Probability (Pc) TrendNot Available

    STARLINK-3687 & STARLINK-30834 Miss Distance (Miss Distance) Trend

    STARLINK-3687 & STARLINK-30834 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-3687Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-30834Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-3687Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-30834Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-3687

    No nearby objects data