Simultaneous Nadir Overpasses (SNOs) between FY3D and NOAA-19
TLE Epoch: 2022 11 2.  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)
 11/15/2022   21:00:43   (  76.69,-147.06) 11/15/2022   20:59:37  (  76.67,-150.29)   82.58                66
 11/15/2022   21:51:37   ( -77.08,  18.63) 11/15/2022   21:50:26  ( -77.08,  18.73)    2.57                71
 11/15/2022   22:42:24   (  77.09,-174.10) 11/15/2022   22:41:27  (  77.08,-174.01)    2.56                57
 11/15/2022   23:33:09   ( -77.09,  -6.80) 11/15/2022   23:32:26  ( -77.06,  -6.83)    3.59                43
 11/16/2022   00:23:56   (  77.10, 160.47) 11/16/2022   00:23:26  (  77.11, 160.61)    3.59                30
 11/16/2022   01:14:41   ( -77.10, -32.23) 11/16/2022   01:14:25  ( -77.09, -32.21)    1.81                16
 11/16/2022   02:05:28   (  77.11, 135.04) 11/16/2022   02:05:26  (  77.09, 135.05)    2.45                 2
 11/16/2022   02:56:13   ( -77.11, -57.66) 11/16/2022   02:56:24  ( -77.11, -57.59)    1.74                11