Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    7.655358E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-28T04:01:52+0800
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    1 Object 1

    AOE ID 59541
    NORAD ID 59541
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 64084
    NORAD ID 64084
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-31481 STARLINK-34157
    Time of Closest Approach 2026-10-30T01:35:19+0000
    Collision Probability (Pc) 7.655358E-6
    Conjunction Distance (km) 1.326 km
    Relative Speed (km/s) 9.835 km/s
    Conjunction Risk Parameters R (Radial): 0.255 | I (In-track): 1 | C (Cross-track): -0.832
    Collision Risk Index (CRI) 0.53
    X Position (km) -3134.837 -3136.095
    Position Y (km) 5762.54 5762.131
    Position Z (km) 2001.338 2001.421
    Velocity X (km/s) -4.435 -5.808
    Velocity Y (km/s) -4.05 -1.524
    Velocity Z (km/s) 4.702 -4.703

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-31481 STARLINK-34157
    Semimajor Axis (a) 6860.995 km 6861.014 km
    Eccentricity (e) 0.000373 0.000430
    Inclination (i) 42.9995° 43.0116°
    RAAN 115.7175° 334.0723°
    Perigee Argument 274.2024° 241.5555°
    Mean Anomaly (M) 85.8402° 118.4863°
    Apogee 485.418 km 485.830 km
    Perigee 480.298 km 479.924 km
    Orbit Epoch 2026-10-27T04:25:58+0000 2026-10-27T03:52:21+0000

    STARLINK-31481 & STARLINK-34157 Collision Probability (Pc) Trend

    STARLINK-31481 & STARLINK-34157 Collision Probability (Pc) TrendNot Available

    STARLINK-31481 & STARLINK-34157 Miss Distance (Miss Distance) Trend

    STARLINK-31481 & STARLINK-34157 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-31481Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-34157Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-31481Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-34157Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-31481

    No nearby objects data