Simultaneous Nadir Overpasses (SNOs) between FY3D and NOAA-19
TLE Epoch: 2022 6 29.  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)
 07/02/2022   05:00:22   ( -77.34, -90.94) 07/02/2022   04:59:09  ( -77.32, -91.95)   24.68                73
 07/02/2022   05:51:11   (  77.43,  75.92) 07/02/2022   05:50:09  (  77.46,  75.93)    2.53                62
 07/02/2022   06:41:56   ( -77.45,-116.83) 07/02/2022   06:41:06  ( -77.44,-116.88)    1.54                50
 07/02/2022   07:32:42   (  77.46,  50.42) 07/02/2022   07:32:08  (  77.45,  50.41)    1.19                34
 07/02/2022   08:23:27   ( -77.48,-142.34) 07/02/2022   08:23:04  ( -77.47,-142.21)    3.25                23
 07/02/2022   09:14:14   (  77.49,  24.91) 07/02/2022   09:14:07  (  77.48,  25.08)    4.21                 7
 07/02/2022   10:04:58   ( -77.46,-167.65) 07/02/2022   10:05:04  ( -77.47,-167.73)    2.00                 6
 07/02/2022   10:55:45   (  77.47,  -0.40) 07/02/2022   10:56:07  (  77.48,  -0.44)    1.09                22
 07/02/2022   11:46:30   ( -77.49, 166.84) 07/02/2022   11:47:03  ( -77.50, 166.95)    3.22                33
 07/02/2022   12:37:17   (  77.50, -25.91) 07/02/2022   12:38:07  (  77.47, -25.97)    3.36                50
 07/02/2022   13:28:02   ( -77.52, 141.33) 07/02/2022   13:29:03  ( -77.50, 141.43)    3.02                61
 07/02/2022   14:18:52   (  77.65, -52.02) 07/02/2022   14:20:03  (  77.63, -50.68)   32.05                71