Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.624689E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-21T16:44:00+0800
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    1 Object 1

    AOE ID 50812
    NORAD ID 50812
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 66617
    NORAD ID 66617
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-3338 STARLINK-35940
    Time of Closest Approach 2026-10-23T03:36:00+0000
    Collision Probability (Pc) 1.624689E-6
    Conjunction Distance (km) 1.857 km
    Relative Speed (km/s) 4.373 km/s
    Conjunction Risk Parameters R (Radial): 0.769 | I (In-track): 1.618 | C (Cross-track): 0.489
    Collision Risk Index (CRI) 0.39
    X Position (km) 142.968 141.263
    Position Y (km) -4275.215 -4274.795
    Position Z (km) 5328.402 5327.799
    Velocity X (km/s) 7.259 7.373
    Velocity Y (km/s) 1.949 -1.464
    Velocity Z (km/s) 1.365 -1.366

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-3338 STARLINK-35940
    Semimajor Axis (a) 6840.853 km 6840.858 km
    Eccentricity (e) 0.000181 0.000186
    Inclination (i) 53.1557° 53.1582°
    RAAN 216.6162° 173.8312°
    Perigee Argument 105.3374° 81.3722°
    Mean Anomaly (M) 254.7829° 278.7492°
    Apogee 463.957 km 463.995 km
    Perigee 461.475 km 461.447 km
    Orbit Epoch 2026-10-20T04:55:10+0000 2026-10-20T09:30:03+0000

    STARLINK-3338 & STARLINK-35940 Collision Probability (Pc) Trend

    STARLINK-3338 & STARLINK-35940 Collision Probability (Pc) TrendNot Available

    STARLINK-3338 & STARLINK-35940 Miss Distance (Miss Distance) Trend

    STARLINK-3338 & STARLINK-35940 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-3338Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-35940Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-3338Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-35940Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-3338

    No nearby objects data