Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    2.075773E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-24T22:14:28+0800
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    1 Object 1

    AOE ID 49744
    NORAD ID 49744
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 69653
    NORAD ID 69653
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-3231 STARLINK-37729
    Time of Closest Approach 2026-10-24T17:16:25+0000
    Collision Probability (Pc) 2.075773E-6
    Conjunction Distance (km) 2.284 km
    Relative Speed (km/s) 14.574 km/s
    Conjunction Risk Parameters R (Radial): -2.25 | I (In-track): -0.113 | C (Cross-track): -0.37
    Collision Risk Index (CRI) 0.41
    X Position (km) 5513.093 5511.215
    Position Y (km) -2406.148 -2405.708
    Position Z (km) 3265.995 3264.773
    Velocity X (km/s) 4.531 -3.753
    Velocity Y (km/s) 3.705 0.437
    Velocity Z (km/s) -4.902 6.634

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-3231 STARLINK-37729
    Semimajor Axis (a) 6848.883 km 6843.716 km
    Eccentricity (e) 0.000135 0.000084
    Inclination (i) 53.1586° 97.2848°
    RAAN 183.9063° 339.5594°
    Perigee Argument 101.5821° 127.4366°
    Mean Anomaly (M) 258.5332° 232.6954°
    Apogee 471.670 km 466.157 km
    Perigee 469.822 km 465.001 km
    Orbit Epoch 2026-10-23T23:25:30+0000 2026-10-23T20:47:22+0000

    STARLINK-3231 & STARLINK-37729 Collision Probability (Pc) Trend

    STARLINK-3231 & STARLINK-37729 Collision Probability (Pc) TrendNot Available

    STARLINK-3231 & STARLINK-37729 Miss Distance (Miss Distance) Trend

    STARLINK-3231 & STARLINK-37729 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-3231Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-37729Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-3231Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-37729Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-3231

    No nearby objects data