Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.231806E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T03:29:54+0800
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    1 Object 1

    AOE ID 53183
    NORAD ID 53183
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 69202
    NORAD ID 69202
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-4268 STARLINK-37649
    Time of Closest Approach 2026-10-21T13:06:23+0000
    Collision Probability (Pc) 1.231806E-6
    Conjunction Distance (km) 2.898 km
    Relative Speed (km/s) 11.866 km/s
    Conjunction Risk Parameters R (Radial): 2.632 | I (In-track): 0.76 | C (Cross-track): 0.945
    Collision Risk Index (CRI) 0.37
    X Position (km) 6201.959 6204.711
    Position Y (km) -1960.42 -1960.02
    Position Z (km) 2102.247 2103.061
    Velocity X (km/s) 3.198 -0.299
    Velocity Y (km/s) 4.037 5.141
    Velocity Z (km/s) -5.643 5.642

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-4268 STARLINK-37649
    Semimajor Axis (a) 6837.876 km 6840.785 km
    Eccentricity (e) 0.000139 0.000231
    Inclination (i) 53.1576° 53.1558°
    RAAN 187.8955° 339.7344°
    Perigee Argument 88.1935° 91.4454°
    Mean Anomaly (M) 271.9227° 268.6813°
    Apogee 460.688 km 464.229 km
    Perigee 458.790 km 461.067 km
    Orbit Epoch 2026-10-19T02:37:19+0000 2026-10-19T03:10:16+0000

    STARLINK-4268 & STARLINK-37649 Collision Probability (Pc) Trend

    STARLINK-4268 & STARLINK-37649 Collision Probability (Pc) TrendNot Available

    STARLINK-4268 & STARLINK-37649 Miss Distance (Miss Distance) Trend

    STARLINK-4268 & STARLINK-37649 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-4268Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-37649Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-4268Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-37649Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-4268

    No nearby objects data