Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.987301E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T13:45:18+0800
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    1 Object 1

    AOE ID 52365
    NORAD ID 52365
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 65431
    NORAD ID 65431
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-3874 STARLINK-35034
    Time of Closest Approach 2026-10-21T06:53:41+0000
    Collision Probability (Pc) 1.987301E-6
    Conjunction Distance (km) 1.488 km
    Relative Speed (km/s) 2.13 km/s
    Conjunction Risk Parameters R (Radial): -1.481 | I (In-track): -0.139 | C (Cross-track): -0.019
    Collision Risk Index (CRI) 0.41
    X Position (km) 3924.961 3924.066
    Position Y (km) -1314.964 -1314.813
    Position Z (km) 5436.66 5435.482
    Velocity X (km/s) 3.207 1.599
    Velocity Y (km/s) 6.903 7.443
    Velocity Z (km/s) -0.644 0.644

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-3874 STARLINK-35034
    Semimajor Axis (a) 6840.883 km 6840.773 km
    Eccentricity (e) 0.000096 0.000264
    Inclination (i) 53.1586° 53.1587°
    RAAN 250.6691° 269.1905°
    Perigee Argument 89.0570° 77.3040°
    Mean Anomaly (M) 271.0543° 282.8258°
    Apogee 463.406 km 464.445 km
    Perigee 462.086 km 460.827 km
    Orbit Epoch 2026-10-19T07:34:49+0000 2026-10-19T15:27:04+0000

    STARLINK-3874 & STARLINK-35034 Collision Probability (Pc) Trend

    STARLINK-3874 & STARLINK-35034 Collision Probability (Pc) TrendNot Available

    STARLINK-3874 & STARLINK-35034 Miss Distance (Miss Distance) Trend

    STARLINK-3874 & STARLINK-35034 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-3874Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-35034Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-3874Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-35034Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-3874

    No nearby objects data