Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.40744E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-21T06:17:39+0800
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    1 Object 1

    AOE ID 53795
    NORAD ID 53795
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 64955
    NORAD ID 64955
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-4742 STARLINK-34732
    Time of Closest Approach 2026-10-20T23:38:03+0000
    Collision Probability (Pc) 1.40744E-6
    Conjunction Distance (km) 2.878 km
    Relative Speed (km/s) 14.734 km/s
    Conjunction Risk Parameters R (Radial): -2.843 | I (In-track): 0.123 | C (Cross-track): 0.42
    Collision Risk Index (CRI) 0.38
    X Position (km) -6006.765 -6004.481
    Position Y (km) 3036.746 3035.136
    Position Z (km) -1278.059 -1277.372
    Velocity X (km/s) -1.099 -0.808
    Velocity Y (km/s) -4.66 1.511
    Velocity Z (km/s) -5.941 7.435

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-4742 STARLINK-34732
    Semimajor Axis (a) 6848.883 km 6843.682 km
    Eccentricity (e) 0.000144 0.000233
    Inclination (i) 53.1597° 97.2863°
    RAAN 329.1099° 151.3440°
    Perigee Argument 103.0881° 86.1941°
    Mean Anomaly (M) 257.0281° 273.9569°
    Apogee 471.731 km 467.143 km
    Perigee 469.761 km 463.947 km
    Orbit Epoch 2026-10-20T02:26:08+0000 2026-10-20T12:43:07+0000

    STARLINK-4742 & STARLINK-34732 Collision Probability (Pc) Trend

    STARLINK-4742 & STARLINK-34732 Collision Probability (Pc) TrendNot Available

    STARLINK-4742 & STARLINK-34732 Miss Distance (Miss Distance) Trend

    STARLINK-4742 & STARLINK-34732 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-4742Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-34732Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-4742Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-34732Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-4742

    No nearby objects data