Simultaneous Nadir Overpasses (SNOs) between FY3D and NOAA-19
TLE Epoch: 2024 1 23.  Predictions up to the next  14.0 days:

     Date     Time(FY3D) FY3D Lat/Lon Date Time(NOAA-19) NOAA-19 Lat/Lon    Distance(km)  Time Diff(sec)
 01/27/2024   05:41:15   ( -76.12, -89.16) 01/27/2024   05:40:01  ( -76.10, -89.70)   14.74                74
 01/27/2024   06:32:02   (  76.18,  77.95) 01/27/2024   06:30:53  (  76.19,  77.93)    1.70                69
 01/27/2024   07:22:48   ( -76.21,-114.85) 01/27/2024   07:21:57  ( -76.21,-114.79)    1.51                51
 01/27/2024   08:13:34   (  76.22,  52.42) 01/27/2024   08:12:51  (  76.21,  52.51)    2.60                43
 01/27/2024   09:04:19   ( -76.20,-140.22) 01/27/2024   09:03:55  ( -76.22,-140.21)    2.18                24
 01/27/2024   09:55:05   (  76.22,  27.05) 01/27/2024   09:54:49  (  76.23,  27.09)    1.94                16
 01/27/2024   10:45:51   ( -76.25,-165.75) 01/27/2024   10:45:53  ( -76.24,-165.63)    3.08                 2
 01/27/2024   11:36:36   (  76.21,   1.68) 01/27/2024   11:36:47  (  76.25,   1.67)    4.08                11
 01/27/2024   12:27:22   ( -76.24, 168.89) 01/27/2024   12:27:51  ( -76.26, 168.95)    2.69                29
 01/27/2024   13:18:08   (  76.26, -23.85) 01/27/2024   13:18:45  (  76.27, -23.74)    3.24                37
 01/27/2024   14:08:53   ( -76.24, 143.52) 01/27/2024   14:09:50  ( -76.24, 143.37)    4.09                57
 01/27/2024   14:59:39   (  76.25, -49.22) 01/27/2024   15:00:44  (  76.25, -49.33)    3.00                65
 01/27/2024   15:50:33   ( -76.64, 116.64) 01/27/2024   15:51:41  ( -76.56, 119.14)   64.97                68