Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    3.558038E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-19T15:53:06+0800
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    1 Object 1

    AOE ID 53722
    NORAD ID 53722
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 66368
    NORAD ID 66368
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-4700 STARLINK-34861
    Time of Closest Approach 2026-10-20T17:20:48+0000
    Collision Probability (Pc) 3.558038E-6
    Conjunction Distance (km) 1.417 km
    Relative Speed (km/s) 4.359 km/s
    Conjunction Risk Parameters R (Radial): -0.761 | I (In-track): -1.144 | C (Cross-track): 0.343
    Collision Risk Index (CRI) 0.46
    X Position (km) 4162.255 4162.064
    Position Y (km) 981.217 979.945
    Position Z (km) 5329.585 5328.993
    Velocity X (km/s) -3.335 -0.023
    Velocity Y (km/s) 6.736 7.517
    Velocity Z (km/s) 1.361 -1.361

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-4700 STARLINK-34861
    Semimajor Axis (a) 6840.874 km 6840.805 km
    Eccentricity (e) 0.000133 0.000153
    Inclination (i) 53.1588° 53.1588°
    RAAN 314.2492° 274.0433°
    Perigee Argument 95.0322° 94.7594°
    Mean Anomaly (M) 265.0832° 265.3583°
    Apogee 463.649 km 463.717 km
    Perigee 461.825 km 461.619 km
    Orbit Epoch 2026-10-18T13:25:29+0000 2026-10-18T05:30:03+0000

    STARLINK-4700 & STARLINK-34861 Collision Probability (Pc) Trend

    STARLINK-4700 & STARLINK-34861 Collision Probability (Pc) TrendNot Available

    STARLINK-4700 & STARLINK-34861 Miss Distance (Miss Distance) Trend

    STARLINK-4700 & STARLINK-34861 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-4700Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-34861Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-4700Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-34861Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-4700

    No nearby objects data