Conjunction Event Detail

    ⚠
    Medium Risk
    Monitor closely. Maneuver recommended for primary asset.
    3.457848E-5
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-28T01:50:44+0800
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    1 Object 1

    AOE ID 52502
    NORAD ID 52502
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 65474
    NORAD ID 65474
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-3912 STARLINK-34998
    Time of Closest Approach 2026-10-30T01:09:36+0000
    Collision Probability (Pc) 3.457848E-5
    Conjunction Distance (km) 0.893 km
    Relative Speed (km/s) 12.108 km/s
    Conjunction Risk Parameters R (Radial): -0.524 | I (In-track): 0.449 | C (Cross-track): -0.566
    Collision Risk Index (CRI) 0.66
    X Position (km) 3301.519 3300.636
    Position Y (km) 5856.658 5856.562
    Position Z (km) 1257.459 1257.372
    Velocity X (km/s) -4.607 -3.508
    Velocity Y (km/s) 1.31 3.263
    Velocity Z (km/s) 5.949 -5.949

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-3912 STARLINK-34998
    Semimajor Axis (a) 6840.878 km 6840.695 km
    Eccentricity (e) 0.000131 0.000074
    Inclination (i) 53.1641° 53.1498°
    RAAN 66.5501° 261.5968°
    Perigee Argument 57.1992° 135.0118°
    Mean Anomaly (M) 302.9137° 225.0945°
    Apogee 463.636 km 463.063 km
    Perigee 461.846 km 462.053 km
    Orbit Epoch 2026-10-27T01:11:33+0000 2026-10-27T06:47:10+0000

    STARLINK-3912 & STARLINK-34998 Collision Probability (Pc) Trend

    STARLINK-3912 & STARLINK-34998 Collision Probability (Pc) TrendNot Available

    STARLINK-3912 & STARLINK-34998 Miss Distance (Miss Distance) Trend

    STARLINK-3912 & STARLINK-34998 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-3912Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-34998Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-3912Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-34998Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-3912

    No nearby objects data