Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    2.140843E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-28T00:50:09+0800
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    1 Object 1

    AOE ID 51131
    NORAD ID 51131
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 69744
    NORAD ID 69744
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-3388 STARLINK-38078
    Time of Closest Approach 2026-10-29T19:47:49+0000
    Collision Probability (Pc) 2.140843E-6
    Conjunction Distance (km) 2.255 km
    Relative Speed (km/s) 14.665 km/s
    Conjunction Risk Parameters R (Radial): -2.245 | I (In-track): -0.066 | C (Cross-track): 0.195
    Collision Risk Index (CRI) 0.42
    X Position (km) 5149.004 5147.18
    Position Y (km) -3735.303 -3734.217
    Position Z (km) 2529.607 2528.846
    Velocity X (km/s) 1.142 1.659
    Velocity Y (km/s) 5.257 -2.49
    Velocity Z (km/s) 5.417 -7.023

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-3388 STARLINK-38078
    Semimajor Axis (a) 6848.609 km 6843.607 km
    Eccentricity (e) 0.000070 0.000111
    Inclination (i) 53.1555° 97.2825°
    RAAN 319.4810° 138.3313°
    Perigee Argument 23.6715° 67.9463°
    Mean Anomaly (M) 336.4318° 292.1898°
    Apogee 470.952 km 466.234 km
    Perigee 469.992 km 464.706 km
    Orbit Epoch 2026-10-27T01:54:36+0000 2026-10-26T23:46:11+0000

    STARLINK-3388 & STARLINK-38078 Collision Probability (Pc) Trend

    STARLINK-3388 & STARLINK-38078 Collision Probability (Pc) TrendNot Available

    STARLINK-3388 & STARLINK-38078 Miss Distance (Miss Distance) Trend

    STARLINK-3388 & STARLINK-38078 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-3388Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-38078Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-3388Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-38078Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-3388

    No nearby objects data