Simultaneous Nadir Overpasses (SNOs) between FY3D and NOAA-19
TLE Epoch: 2022 2 28.  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)
 03/03/2022   11:22:51   (  77.72,  -9.35) 03/03/2022   11:21:37  (  77.72,  -9.82)   10.96                74
 03/03/2022   12:13:37   ( -77.78, 157.67) 03/03/2022   12:12:34  ( -77.77, 157.69)    1.77                63
 03/03/2022   13:04:24   (  77.79, -35.05) 03/03/2022   13:03:36  (  77.76, -35.09)    2.85                48
 03/03/2022   13:55:09   ( -77.81, 132.18) 03/03/2022   13:54:34  ( -77.77, 132.21)    3.87                35
 03/03/2022   14:45:55   (  77.77, -60.34) 03/03/2022   14:45:35  (  77.81, -60.36)    4.07                20
 03/03/2022   15:36:40   ( -77.79, 106.89) 03/03/2022   15:36:33  ( -77.81, 106.94)    3.14                 7
 03/03/2022   16:27:27   (  77.79, -85.83) 03/03/2022   16:27:35  (  77.81, -85.84)    1.90                 8
 03/03/2022   17:18:12   ( -77.81,  81.40) 03/03/2022   17:18:33  ( -77.82,  81.46)    1.65                21
 03/03/2022   18:08:59   (  77.81,-111.32) 03/03/2022   18:09:35  (  77.81,-111.33)    0.38                36
 03/03/2022   18:59:44   ( -77.83,  55.91) 03/03/2022   19:00:33  ( -77.82,  55.98)    2.12                49
 03/03/2022   19:50:31   (  77.84,-136.81) 03/03/2022   19:51:35  (  77.81,-136.81)    2.49                64
 03/03/2022   20:41:18   ( -77.93,  30.00) 03/03/2022   20:42:31  ( -77.90,  30.93)   21.87                73