Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    6.42226E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-20T15:37:18+0800
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    1 Object 1

    AOE ID 63121
    NORAD ID 63121
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 66436
    NORAD ID 66436
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-32947 STARLINK-35501
    Time of Closest Approach 2026-10-22T05:40:49+0000
    Collision Probability (Pc) 6.42226E-6
    Conjunction Distance (km) 1.335 km
    Relative Speed (km/s) 7.863 km/s
    Conjunction Risk Parameters R (Radial): 0.118 | I (In-track): -1.141 | C (Cross-track): 0.681
    Collision Risk Index (CRI) 0.51
    X Position (km) 4873.667 4872.848
    Position Y (km) 3253.753 3254.804
    Position Z (km) -3573.143 -3573.077
    Velocity X (km/s) -5.326 -1.925
    Velocity Y (km/s) 4.293 6.564
    Velocity Z (km/s) -3.357 3.357

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-32947 STARLINK-35501
    Semimajor Axis (a) 6861.123 km 6861.275 km
    Eccentricity (e) 0.000113 0.000123
    Inclination (i) 43.0004° 43.0002°
    RAAN 185.6562° 90.0750°
    Perigee Argument 291.7559° 239.4633°
    Mean Anomaly (M) 68.3172° 120.6097°
    Apogee 483.760 km 483.986 km
    Perigee 482.212 km 482.290 km
    Orbit Epoch 2026-10-19T23:19:36+0000 2026-10-19T11:59:19+0000

    STARLINK-32947 & STARLINK-35501 Collision Probability (Pc) Trend

    STARLINK-32947 & STARLINK-35501 Collision Probability (Pc) TrendNot Available

    STARLINK-32947 & STARLINK-35501 Miss Distance (Miss Distance) Trend

    STARLINK-32947 & STARLINK-35501 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-32947Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-35501Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-32947Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-35501Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-32947

    No nearby objects data