Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.787231E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-28T01:57:59+0800
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    1 Object 1

    AOE ID 53854
    NORAD ID 53854
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 64942
    NORAD ID 64942
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-4800 STARLINK-34742
    Time of Closest Approach 2026-10-29T12:11:01+0000
    Collision Probability (Pc) 1.787231E-6
    Conjunction Distance (km) 2.426 km
    Relative Speed (km/s) 13.885 km/s
    Conjunction Risk Parameters R (Radial): -0.525 | I (In-track): 0.991 | C (Cross-track): 2.151
    Collision Risk Index (CRI) 0.4
    X Position (km) -4674.059 -4675.054
    Position Y (km) 1015.868 1014.088
    Position Z (km) -4905.346 -4904.033
    Velocity X (km/s) 1.338 -4.948
    Velocity Y (km/s) -6.996 2.489
    Velocity Z (km/s) -2.72 5.236

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-4800 STARLINK-34742
    Semimajor Axis (a) 6849.051 km 6843.595 km
    Eccentricity (e) 0.000695 0.000152
    Inclination (i) 53.1443° 97.2842°
    RAAN 307.6825° 157.8550°
    Perigee Argument 291.2765° 92.0039°
    Mean Anomaly (M) 68.7493° 268.1378°
    Apogee 475.677 km 466.499 km
    Perigee 466.151 km 464.417 km
    Orbit Epoch 2026-10-27T07:26:30+0000 2026-10-27T02:26:28+0000

    STARLINK-4800 & STARLINK-34742 Collision Probability (Pc) Trend

    STARLINK-4800 & STARLINK-34742 Collision Probability (Pc) TrendNot Available

    STARLINK-4800 & STARLINK-34742 Miss Distance (Miss Distance) Trend

    STARLINK-4800 & STARLINK-34742 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-4800Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-34742Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-4800Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-34742Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-4800

    No nearby objects data