Conjunction Event Detail

    ✅
    Very Low Risk
    Very low collision probability. Continue monitoring.
    7.06476E-7
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-29T02:53:10+0800
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    1 Object 1

    AOE ID 61882
    NORAD ID 61882
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 62463
    NORAD ID 62463
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-11398 STARLINK-11455
    Time of Closest Approach 2026-10-30T12:01:29+0000
    Collision Probability (Pc) 7.06476E-7
    Conjunction Distance (km) 2.598 km
    Relative Speed (km/s) 3.297 km/s
    Conjunction Risk Parameters R (Radial): -1.647 | I (In-track): -1.963 | C (Cross-track): 0.423
    Collision Risk Index (CRI) 0.32
    X Position (km) 3879.207 3877.52
    Position Y (km) -3207.472 -3208.448
    Position Z (km) 4470.118 4468.401
    Velocity X (km/s) 1.578 3.984
    Velocity Y (km/s) 6.706 6.478
    Velocity Z (km/s) 3.433 1.192

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-11398 STARLINK-11455
    Semimajor Axis (a) 6737.908 km 6734.599 km
    Eccentricity (e) 0.000110 0.000155
    Inclination (i) 53.1565° 43.0007°
    RAAN 291.8186° 264.6580°
    Perigee Argument 89.5678° 256.7296°
    Mean Anomaly (M) 3.0719° 86.1308°
    Apogee 360.515 km 357.506 km
    Perigee 359.027 km 355.418 km
    Orbit Epoch 2026-10-27T20:00:02+0000 2026-10-27T18:00:02+0000

    STARLINK-11398 & STARLINK-11455 Collision Probability (Pc) Trend

    STARLINK-11398 & STARLINK-11455 Collision Probability (Pc) TrendNot Available

    STARLINK-11398 & STARLINK-11455 Miss Distance (Miss Distance) Trend

    STARLINK-11398 & STARLINK-11455 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-11398Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-11455Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-11398Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-11455Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-11398

    No nearby objects data