Simultaneous Nadir Overpasses (SNOs) between FY3D and NOAA-19
TLE Epoch: 2022 8 19.  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)
 08/31/2022   17:36:22   (  76.84, -97.31) 08/31/2022   17:35:18  (  76.82,-101.14)   97.09                64
 08/31/2022   18:27:18   ( -77.29,  68.11) 08/31/2022   18:26:12  ( -77.29,  68.23)    2.97                66
 08/31/2022   19:18:03   (  77.26,-124.47) 08/31/2022   19:17:07  (  77.27,-124.61)    3.52                56
 08/31/2022   20:08:49   ( -77.27,  42.79) 08/31/2022   20:08:12  ( -77.28,  42.69)    2.59                37
 08/31/2022   20:59:35   (  77.29,-149.98) 08/31/2022   20:59:06  (  77.30,-149.95)    1.07                29
 08/31/2022   21:50:21   ( -77.30,  17.28) 08/31/2022   21:50:11  ( -77.31,  17.34)    1.92                10
 08/31/2022   22:41:07   (  77.32,-175.49) 08/31/2022   22:41:06  (  77.29,-175.49)    3.44                 1
 08/31/2022   23:31:53   ( -77.33,  -8.23) 08/31/2022   23:32:11  ( -77.30,  -8.20)    3.34                18
 09/01/2022   00:22:38   (  77.31, 159.19) 09/01/2022   00:23:05  (  77.32, 159.16)    1.60                27
 09/01/2022   01:13:24   ( -77.32, -33.55) 09/01/2022   01:14:10  ( -77.33, -33.54)    1.69                46
 09/01/2022   02:04:10   (  77.34, 133.67) 09/01/2022   02:05:05  (  77.31, 133.62)    3.05                55
 09/01/2022   02:54:56   ( -77.35, -59.07) 09/01/2022   02:56:10  ( -77.32, -59.09)    2.68                74
 09/01/2022   03:45:49   (  77.70, 106.59) 09/01/2022   03:46:55  (  77.66, 109.90)   78.66                66