Conjunction Event Detail

    ⚠
    Medium Risk
    Monitor closely. Maneuver recommended for primary asset.
    5.656694E-5
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-27T04:04:19+0800
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    1 Object 1

    AOE ID 57264
    NORAD ID 57264
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 58301
    NORAD ID 58301
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-5858 IMPULSE-1 MIRA
    Time of Closest Approach 2026-10-26T22:13:13+0000
    Collision Probability (Pc) 5.656694E-5
    Conjunction Distance (km) 0.781 km
    Relative Speed (km/s) 13.148 km/s
    Conjunction Risk Parameters R (Radial): -0.743 | I (In-track): 0.111 | C (Cross-track): -0.211
    Collision Risk Index (CRI) 0.7
    X Position (km) -4388.385 -4387.894
    Position Y (km) -3012.323 -3012.199
    Position Z (km) 4321.2 4320.605
    Velocity X (km/s) 5.397 -4.656
    Velocity Y (km/s) -5.011 -1.641
    Velocity Z (km/s) 1.983 -5.792

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-5858 IMPULSE-1 MIRA
    Semimajor Axis (a) 6861.201 km 6829.405 km
    Eccentricity (e) 0.000152 0.006815
    Inclination (i) 43.0070° 97.5146°
    RAAN 159.1350° 27.6251°
    Perigee Argument 254.2157° 14.3859°
    Mean Anomaly (M) 105.8528° 345.9305°
    Apogee 484.105 km 497.812 km
    Perigee 482.023 km 404.724 km
    Orbit Epoch 2026-10-25T23:57:22+0000 2026-10-26T06:00:11+0000

    STARLINK-5858 & IMPULSE-1 MIRA Collision Probability (Pc) Trend

    STARLINK-5858 & IMPULSE-1 MIRA Collision Probability (Pc) TrendNot Available

    STARLINK-5858 & IMPULSE-1 MIRA Miss Distance (Miss Distance) Trend

    STARLINK-5858 & IMPULSE-1 MIRA Miss Distance (Miss Distance) TrendNot Available

    STARLINK-5858Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    IMPULSE-1 MIRAMiss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-5858Collision Probability Trend

    Object 1 Probability TrendNot Available

    IMPULSE-1 MIRACollision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-5858

    No nearby objects data