Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.380773E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-28T01:15:22+0800
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    1 Object 1

    AOE ID 52625
    NORAD ID 52625
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 66641
    NORAD ID 66641
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-3988 STARLINK-35923
    Time of Closest Approach 2026-10-30T05:32:31+0000
    Collision Probability (Pc) 1.380773E-6
    Conjunction Distance (km) 2.662 km
    Relative Speed (km/s) 11.753 km/s
    Conjunction Risk Parameters R (Radial): 2.49 | I (In-track): -0.607 | C (Cross-track): -0.718
    Collision Risk Index (CRI) 0.38
    X Position (km) -2408.337 -2408.343
    Position Y (km) 5958.462 5960.985
    Position Z (km) -2346.02 -2346.865
    Velocity X (km/s) -3.763 -5.269
    Velocity Y (km/s) -3.691 0.039
    Velocity Z (km/s) -5.521 5.521

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-3988 STARLINK-35923
    Semimajor Axis (a) 6838.128 km 6840.854 km
    Eccentricity (e) 0.000093 0.000112
    Inclination (i) 53.1512° 53.1564°
    RAAN 290.0132° 143.0939°
    Perigee Argument 320.0943° 82.6631°
    Mean Anomaly (M) 39.9992° 277.4498°
    Apogee 460.625 km 463.481 km
    Perigee 459.357 km 461.953 km
    Orbit Epoch 2026-10-27T06:20:49+0000 2026-10-26T23:29:29+0000

    STARLINK-3988 & STARLINK-35923 Collision Probability (Pc) Trend

    STARLINK-3988 & STARLINK-35923 Collision Probability (Pc) TrendNot Available

    STARLINK-3988 & STARLINK-35923 Miss Distance (Miss Distance) Trend

    STARLINK-3988 & STARLINK-35923 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-3988Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-35923Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-3988Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-35923Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-3988

    No nearby objects data