Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.381378E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T05:05:51+0800
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    1 Object 1

    AOE ID 57856
    NORAD ID 57856
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 64845
    NORAD ID 64845
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-30291 STARLINK-34706
    Time of Closest Approach 2026-10-21T18:31:58+0000
    Collision Probability (Pc) 1.381378E-6
    Conjunction Distance (km) 2.914 km
    Relative Speed (km/s) 14.675 km/s
    Conjunction Risk Parameters R (Radial): -2.876 | I (In-track): 0.127 | C (Cross-track): 0.45
    Collision Risk Index (CRI) 0.38
    X Position (km) -5444.268 -5442.265
    Position Y (km) 3479.431 3477.644
    Position Z (km) -2280.387 -2279.253
    Velocity X (km/s) -0.964 -1.563
    Velocity Y (km/s) -5.138 2.215
    Velocity Z (km/s) -5.555 7.13

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-30291 STARLINK-34706
    Semimajor Axis (a) 6848.972 km 6843.691 km
    Eccentricity (e) 0.000107 0.000116
    Inclination (i) 53.1624° 97.2835°
    RAAN 324.4018° 142.1366°
    Perigee Argument 111.1811° 94.4524°
    Mean Anomaly (M) 248.9304° 265.6852°
    Apogee 471.568 km 466.350 km
    Perigee 470.102 km 464.758 km
    Orbit Epoch 2026-10-19T03:00:13+0000 2026-10-19T00:50:35+0000

    STARLINK-30291 & STARLINK-34706 Collision Probability (Pc) Trend

    STARLINK-30291 & STARLINK-34706 Collision Probability (Pc) TrendNot Available

    STARLINK-30291 & STARLINK-34706 Miss Distance (Miss Distance) Trend

    STARLINK-30291 & STARLINK-34706 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-30291Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-34706Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-30291Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-34706Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-30291

    No nearby objects data