Conjunction Event Detail

    ✅
    Very Low Risk
    Very low collision probability. Continue monitoring.
    5.637228E-7
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T09:17:47+0800
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    1 Object 1

    AOE ID 53144
    NORAD ID 53144
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 66401
    NORAD ID 66401
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-4100 STARLINK-35668
    Time of Closest Approach 2026-10-22T01:27:18+0000
    Collision Probability (Pc) 5.637228E-7
    Conjunction Distance (km) 2.786 km
    Relative Speed (km/s) 2.52 km/s
    Conjunction Risk Parameters R (Radial): -0.28 | I (In-track): 2.734 | C (Cross-track): 0.458
    Collision Risk Index (CRI) 0.3
    X Position (km) 3107.35 3109.062
    Position Y (km) -2759.094 -2756.907
    Position Z (km) 5424.068 5423.846
    Velocity X (km/s) 5.751 4.252
    Velocity Y (km/s) 4.97 6.3
    Velocity Z (km/s) -0.764 0.763

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-4100 STARLINK-35668
    Semimajor Axis (a) 6840.857 km 6840.799 km
    Eccentricity (e) 0.000126 0.000088
    Inclination (i) 53.1601° 53.1579°
    RAAN 229.6954° 253.1586°
    Perigee Argument 84.4826° 76.3285°
    Mean Anomaly (M) 275.6320° 283.7815°
    Apogee 463.585 km 463.263 km
    Perigee 461.855 km 462.061 km
    Orbit Epoch 2026-10-19T05:48:50+0000 2026-10-19T07:26:38+0000

    STARLINK-4100 & STARLINK-35668 Collision Probability (Pc) Trend

    STARLINK-4100 & STARLINK-35668 Collision Probability (Pc) TrendNot Available

    STARLINK-4100 & STARLINK-35668 Miss Distance (Miss Distance) Trend

    STARLINK-4100 & STARLINK-35668 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-4100Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-35668Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-4100Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-35668Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-4100

    No nearby objects data