Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.326371E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T09:21:22+0800
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    1 Object 1

    AOE ID 54188
    NORAD ID 54188
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 65377
    NORAD ID 65377
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-5238 STARLINK-34879
    Time of Closest Approach 2026-10-21T19:11:14+0000
    Collision Probability (Pc) 1.326371E-6
    Conjunction Distance (km) 2.748 km
    Relative Speed (km/s) 11.908 km/s
    Conjunction Risk Parameters R (Radial): -1.242 | I (In-track): 1.53 | C (Cross-track): -1.914
    Collision Risk Index (CRI) 0.37
    X Position (km) 5768.023 5765.81
    Position Y (km) 3114.481 3116.071
    Position Z (km) -1967.484 -1967.131
    Velocity X (km/s) -0.768 -3.773
    Velocity Y (km/s) 5.013 3.391
    Velocity Z (km/s) 5.704 -5.704

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-5238 STARLINK-34879
    Semimajor Axis (a) 6840.884 km 6840.780 km
    Eccentricity (e) 0.000139 0.000069
    Inclination (i) 53.1616° 53.1589°
    RAAN 52.9261° 211.0894°
    Perigee Argument 85.7491° 117.2723°
    Mean Anomaly (M) 274.3671° 242.8349°
    Apogee 463.700 km 463.116 km
    Perigee 461.794 km 462.170 km
    Orbit Epoch 2026-10-19T07:52:29+0000 2026-10-18T10:35:45+0000

    STARLINK-5238 & STARLINK-34879 Collision Probability (Pc) Trend

    STARLINK-5238 & STARLINK-34879 Collision Probability (Pc) TrendNot Available

    STARLINK-5238 & STARLINK-34879 Miss Distance (Miss Distance) Trend

    STARLINK-5238 & STARLINK-34879 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-5238Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-34879Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-5238Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-34879Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-5238

    No nearby objects data