Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.217417E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-27T03:55:39+0800
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    1 Object 1

    AOE ID 58795
    NORAD ID 58795
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 59360
    NORAD ID 59360
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-31161 STARLINK-31549
    Time of Closest Approach 2026-10-28T07:04:45+0000
    Collision Probability (Pc) 1.217417E-6
    Conjunction Distance (km) 2.468 km
    Relative Speed (km/s) 7.637 km/s
    Conjunction Risk Parameters R (Radial): 0.167 | I (In-track): 2.13 | C (Cross-track): 1.235
    Collision Risk Index (CRI) 0.37
    X Position (km) -2108.985 -2111.226
    Position Y (km) -5404.793 -5403.766
    Position Z (km) -3667.981 -3667.892
    Velocity X (km/s) 5.401 6.884
    Velocity Y (km/s) -4.297 -0.5
    Velocity Z (km/s) 3.228 -3.229

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-31161 STARLINK-31549
    Semimajor Axis (a) 6861.126 km 6861.220 km
    Eccentricity (e) 0.000163 0.000100
    Inclination (i) 42.9983° 42.9992°
    RAAN 303.1797° 37.2557°
    Perigee Argument 202.4214° 282.7505°
    Mean Anomaly (M) 157.6567° 77.3235°
    Apogee 484.108 km 483.768 km
    Perigee 481.870 km 482.398 km
    Orbit Epoch 2026-10-26T05:05:20+0000 2026-10-26T06:59:30+0000

    STARLINK-31161 & STARLINK-31549 Collision Probability (Pc) Trend

    STARLINK-31161 & STARLINK-31549 Collision Probability (Pc) TrendNot Available

    STARLINK-31161 & STARLINK-31549 Miss Distance (Miss Distance) Trend

    STARLINK-31161 & STARLINK-31549 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-31161Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-31549Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-31161Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-31549Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-31161

    No nearby objects data