Conjunction Event Detail

    ⚠
    Extreme Risk
    Extreme collision probability. Maneuver strongly recommended for primary asset.
    1.070739E-3
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T12:23:15+0800
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    1 Object 1

    AOE ID 58156
    NORAD ID 58156
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 68172
    NORAD ID 68172
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-30784 STARLINK-37031
    Time of Closest Approach 2026-10-21T18:30:58+0000
    Collision Probability (Pc) 1.070739E-3
    Conjunction Distance (km) 0.085 km
    Relative Speed (km/s) 4.575 km/s
    Conjunction Risk Parameters R (Radial): 0.084 | I (In-track): 0.016 | C (Cross-track): -0.001
    Collision Risk Index (CRI) 0.96
    X Position (km) 4295.49 4295.44
    Position Y (km) -15.489 -15.505
    Position Z (km) 5313.511 5313.444
    Velocity X (km/s) 1.806 -1.755
    Velocity Y (km/s) 7.283 7.295
    Velocity Z (km/s) -1.435 1.436

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-30784 STARLINK-37031
    Semimajor Axis (a) 6840.863 km 6840.837 km
    Eccentricity (e) 0.000197 0.000153
    Inclination (i) 53.1577° 53.1604°
    RAAN 259.1941° 304.3172°
    Perigee Argument 88.1704° 94.5506°
    Mean Anomaly (M) 271.9524° 265.5672°
    Apogee 464.073 km 463.751 km
    Perigee 461.379 km 461.649 km
    Orbit Epoch 2026-10-19T08:13:36+0000 2026-10-19T02:05:42+0000

    STARLINK-30784 & STARLINK-37031 Collision Probability (Pc) Trend

    STARLINK-30784 & STARLINK-37031 Collision Probability (Pc) TrendNot Available

    STARLINK-30784 & STARLINK-37031 Miss Distance (Miss Distance) Trend

    STARLINK-30784 & STARLINK-37031 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-30784Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-37031Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-30784Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-37031Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-30784

    No nearby objects data