Simultaneous Nadir Overpasses (SNOs) between FY3D and NOAA-19
TLE Epoch: 2022 7 27.  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)
 08/01/2022   10:53:06   ( -77.24,-178.43) 08/01/2022   10:51:53  ( -77.25,-179.44)   24.72                73
 08/01/2022   11:43:56   (  77.38, -11.74) 08/01/2022   11:42:46  (  77.37, -11.60)    3.51                70
 08/01/2022   12:34:40   ( -77.35, 155.68) 08/01/2022   12:33:50  ( -77.36, 155.62)    1.87                50
 08/01/2022   13:25:27   (  77.36, -37.06) 08/01/2022   13:24:46  (  77.36, -37.14)    2.08                41
 08/01/2022   14:16:12   ( -77.38, 130.17) 08/01/2022   14:15:49  ( -77.40, 130.28)    3.05                23
 08/01/2022   15:06:59   (  77.39, -62.57) 08/01/2022   15:06:45  (  77.39, -62.47)    2.29                14
 08/01/2022   15:57:44   ( -77.41, 104.66) 08/01/2022   15:57:49  ( -77.39, 104.75)    3.27                 5
 08/01/2022   16:48:30   (  77.38, -87.88) 08/01/2022   16:48:45  (  77.38, -88.01)    2.99                15
 08/01/2022   17:39:15   ( -77.40,  79.35) 08/01/2022   17:39:48  ( -77.42,  79.42)    3.26                33
 08/01/2022   18:30:02   (  77.41,-113.40) 08/01/2022   18:30:44  (  77.42,-113.34)    1.59                42
 08/01/2022   19:20:47   ( -77.43,  53.84) 08/01/2022   19:21:48  ( -77.42,  53.89)    1.77                61
 08/01/2022   20:11:34   (  77.44,-138.91) 08/01/2022   20:12:44  (  77.41,-138.88)    3.25                70