Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    2.4324E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-28T00:55:51+0800
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    1 Object 1

    AOE ID 53819
    NORAD ID 53819
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 69758
    NORAD ID 69758
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-4738 STARLINK-38066
    Time of Closest Approach 2026-10-29T07:54:43+0000
    Collision Probability (Pc) 2.4324E-6
    Conjunction Distance (km) 2.134 km
    Relative Speed (km/s) 14.743 km/s
    Conjunction Risk Parameters R (Radial): -2.071 | I (In-track): -0.14 | C (Cross-track): -0.491
    Collision Risk Index (CRI) 0.43
    X Position (km) -5318.201 -5316.275
    Position Y (km) 4183.578 4182.669
    Position Z (km) -1064.661 -1064.524
    Velocity X (km/s) -2.126 -0.313
    Velocity Y (km/s) -4.218 1.491
    Velocity Z (km/s) -5.994 7.477

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-4738 STARLINK-38066
    Semimajor Axis (a) 6848.935 km 6843.611 km
    Eccentricity (e) 0.000201 0.000167
    Inclination (i) 53.1629° 97.2801°
    RAAN 325.5275° 138.3402°
    Perigee Argument 151.2691° 96.6137°
    Mean Anomaly (M) 208.8422° 263.5297°
    Apogee 472.177 km 466.620 km
    Perigee 469.419 km 464.328 km
    Orbit Epoch 2026-10-27T01:50:12+0000 2026-10-26T23:34:25+0000

    STARLINK-4738 & STARLINK-38066 Collision Probability (Pc) Trend

    STARLINK-4738 & STARLINK-38066 Collision Probability (Pc) TrendNot Available

    STARLINK-4738 & STARLINK-38066 Miss Distance (Miss Distance) Trend

    STARLINK-4738 & STARLINK-38066 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-4738Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-38066Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-4738Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-38066Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-4738

    No nearby objects data