Conjunction Event Detail

    ✅
    Very Low Risk
    Very low collision probability. Continue monitoring.
    8.64618E-7
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-28T00:40:07+0800
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    1 Object 1

    AOE ID 49745
    NORAD ID 49745
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 53674
    NORAD ID 53674
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter STARLINK-3241 STARLINK-4620
    Time of Closest Approach 2026-10-29T19:54:54+0000
    Collision Probability (Pc) 8.64618E-7
    Conjunction Distance (km) 2.857 km
    Relative Speed (km/s) 6.121 km/s
    Conjunction Risk Parameters R (Radial): 2.753 | I (In-track): -0.702 | C (Cross-track): -0.302
    Collision Risk Index (CRI) 0.34
    X Position (km) 6393.104 6390.315
    Position Y (km) -841.266 -840.693
    Position Z (km) -2318.148 -2317.91
    Velocity X (km/s) -1.334 -2.664
    Velocity Y (km/s) 5.076 -0.686
    Velocity Z (km/s) -5.535 -7.114

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-3241 STARLINK-4620
    Semimajor Axis (a) 6848.894 km 6843.965 km
    Eccentricity (e) 0.000126 0.000141
    Inclination (i) 53.1602° 97.2846°
    RAAN 169.8028° 172.4695°
    Perigee Argument 87.2752° 86.4926°
    Mean Anomaly (M) 272.8394° 273.6478°
    Apogee 471.620 km 466.794 km
    Perigee 469.894 km 464.862 km
    Orbit Epoch 2026-10-27T01:15:06+0000 2026-10-27T02:50:01+0000

    STARLINK-3241 & STARLINK-4620 Collision Probability (Pc) Trend

    STARLINK-3241 & STARLINK-4620 Collision Probability (Pc) TrendNot Available

    STARLINK-3241 & STARLINK-4620 Miss Distance (Miss Distance) Trend

    STARLINK-3241 & STARLINK-4620 Miss Distance (Miss Distance) TrendNot Available

    STARLINK-3241Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    STARLINK-4620Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-3241Collision Probability Trend

    Object 1 Probability TrendNot Available

    STARLINK-4620Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-3241

    No nearby objects data