Conjunction Event Detail

    ⚠
    Medium Risk
    Monitor closely. Maneuver recommended for primary asset.
    5.51955E-5
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T10:24:43+0800
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    1 Object 1

    AOE ID 58516
    NORAD ID 58516
    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-31028 STARLINK-34157
    Time of Closest Approach 2026-10-21T20:11:31+0000
    Collision Probability (Pc) 5.51955E-5
    Conjunction Distance (km) 0.703 km
    Relative Speed (km/s) 7.861 km/s
    Conjunction Risk Parameters R (Radial): 0.192 | I (In-track): -0.581 | C (Cross-track): -0.345
    Collision Risk Index (CRI) 0.7
    X Position (km) -4142.108 -4141.513
    Position Y (km) -4143.838 -4144.199
    Position Z (km) -3574.393 -3574.296
    Velocity X (km/s) 3.171 6.064
    Velocity Y (km/s) -6.062 -3.168
    Velocity Z (km/s) 3.356 -3.355

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-31028 STARLINK-34157
    Semimajor Axis (a) 6861.195 km 6861.167 km
    Eccentricity (e) 0.000123 0.000143
    Inclination (i) 43.0028° 42.9971°
    RAAN 278.0415° 18.3941°
    Perigee Argument 261.4720° 262.3822°
    Mean Anomaly (M) 98.5992° 97.6867°
    Apogee 483.902 km 484.014 km
    Perigee 482.214 km 482.046 km
    Orbit Epoch 2026-10-19T16:37:24+0000 2026-10-19T07:33:37+0000

    STARLINK-31028 & STARLINK-34157 Collision Probability (Pc) Trend

    STARLINK-31028 & STARLINK-34157 Collision Probability (Pc) TrendNot Available

    STARLINK-31028 & STARLINK-34157 Miss Distance (Miss Distance) Trend

    STARLINK-31028 & STARLINK-34157 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-31028Miss 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-31028Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-34157Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-31028

    No nearby objects data