Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.94533E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-11-04T14:39:12+0800
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    1 Object 1

    AOE ID 60904
    NORAD ID 60904
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 62561
    NORAD ID 62561
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-11256 STARLINK-11451
    Time of Closest Approach 2026-11-05T19:07:47+0000
    Collision Probability (Pc) 1.94533E-6
    Conjunction Distance (km) 2.066 km
    Relative Speed (km/s) 9.067 km/s
    Conjunction Risk Parameters R (Radial): -2.007 | I (In-track): -0.391 | C (Cross-track): -0.286
    Collision Risk Index (CRI) 0.41
    X Position (km) -5542.721 -5540.967
    Position Y (km) 754.798 755.044
    Position Z (km) 3744.322 3743.259
    Velocity X (km/s) -3.694 1.102
    Velocity Y (km/s) -5.103 -6.989
    Velocity Z (km/s) -4.425 3.035

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-11256 STARLINK-11451
    Semimajor Axis (a) 6737.859 km 6732.218 km
    Eccentricity (e) 0.000108 0.000180
    Inclination (i) 53.1574° 43.0002°
    RAAN 33.7946° 138.6781°
    Perigee Argument 85.7642° 273.6741°
    Mean Anomaly (M) 274.3499° 66.8038°
    Apogee 360.450 km 355.297 km
    Perigee 358.994 km 352.865 km
    Orbit Epoch 2026-11-03T11:33:15+0000 2026-11-03T18:00:02+0000

    STARLINK-11256 & STARLINK-11451 Collision Probability (Pc) Trend

    STARLINK-11256 & STARLINK-11451 Collision Probability (Pc) TrendNot Available

    STARLINK-11256 & STARLINK-11451 Miss Distance (Miss Distance) Trend

    STARLINK-11256 & STARLINK-11451 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-11256Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-11451Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-11256Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-11451Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-11256

    No nearby objects data