Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.53282E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-28T21:13:59+0800
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    1 Object 1

    AOE ID 53062
    NORAD ID 53062
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 57856
    NORAD ID 57856
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-4311 STARLINK-30291
    Time of Closest Approach 2026-10-29T04:19:08+0000
    Collision Probability (Pc) 1.53282E-6
    Conjunction Distance (km) 2.7 km
    Relative Speed (km/s) 14.596 km/s
    Conjunction Risk Parameters R (Radial): 2.512 | I (In-track): 0.281 | C (Cross-track): 0.948
    Collision Risk Index (CRI) 0.39
    X Position (km) 3061.884 3063.879
    Position Y (km) -5262.072 -5263.715
    Position Z (km) 3123.283 3124.062
    Velocity X (km/s) 0.8 3.146
    Velocity Y (km/s) -3.537 4.819
    Velocity Z (km/s) -6.718 5.016

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-4311 STARLINK-30291
    Semimajor Axis (a) 6843.705 km 6848.927 km
    Eccentricity (e) 0.000149 0.000132
    Inclination (i) 97.2851° 53.1590°
    RAAN 114.7316° 283.8570°
    Perigee Argument 83.0406° 94.2325°
    Mean Anomaly (M) 277.1006° 70.9308°
    Apogee 466.588 km 471.695 km
    Perigee 464.548 km 469.885 km
    Orbit Epoch 2026-10-27T10:56:13+0000 2026-10-27T20:00:02+0000

    STARLINK-4311 & STARLINK-30291 Collision Probability (Pc) Trend

    STARLINK-4311 & STARLINK-30291 Collision Probability (Pc) TrendNot Available

    STARLINK-4311 & STARLINK-30291 Miss Distance (Miss Distance) Trend

    STARLINK-4311 & STARLINK-30291 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-4311Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-30291Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-4311Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-30291Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-4311

    No nearby objects data