Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.460248E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-21T05:53:39+0800
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    1 Object 1

    AOE ID 52623
    NORAD ID 52623
    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-3986 STARLINK-30834
    Time of Closest Approach 2026-10-22T09:05:54+0000
    Collision Probability (Pc) 1.460248E-6
    Conjunction Distance (km) 2.176 km
    Relative Speed (km/s) 6.861 km/s
    Conjunction Risk Parameters R (Radial): -0.494 | I (In-track): -1.89 | C (Cross-track): -0.955
    Collision Risk Index (CRI) 0.38
    X Position (km) -4542.866 -4542.861
    Position Y (km) -707.329 -705.184
    Position Z (km) -5072.879 -5072.514
    Velocity X (km/s) 3.558 -1.465
    Velocity Y (km/s) -6.338 -7.12
    Velocity Z (km/s) -2.304 2.303

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-3986 STARLINK-30834
    Semimajor Axis (a) 6840.865 km 6840.802 km
    Eccentricity (e) 0.000127 0.000111
    Inclination (i) 53.1600° 53.1557°
    RAAN 323.6014° 254.3413°
    Perigee Argument 84.2306° 94.7904°
    Mean Anomaly (M) 275.8841° 265.3226°
    Apogee 463.594 km 463.426 km
    Perigee 461.862 km 461.904 km
    Orbit Epoch 2026-10-20T02:52:20+0000 2026-10-20T07:22:19+0000

    STARLINK-3986 & STARLINK-30834 Collision Probability (Pc) Trend

    STARLINK-3986 & STARLINK-30834 Collision Probability (Pc) TrendNot Available

    STARLINK-3986 & STARLINK-30834 Miss Distance (Miss Distance) Trend

    STARLINK-3986 & STARLINK-30834 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-3986Miss 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-3986Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-30834Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-3986

    No nearby objects data