Simultaneous Nadir Overpasses (SNOs) between FY3D and NOAA-19
TLE Epoch: 2022 3 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)
 03/03/2022   11:22:51   (  77.71,  -9.27) 03/03/2022   11:21:38  (  77.70,  -9.95)   16.09                73
 03/03/2022   12:13:37   ( -77.77, 157.74) 03/03/2022   12:12:34  ( -77.78, 157.76)    1.44                63
 03/03/2022   13:04:24   (  77.77, -34.97) 03/03/2022   13:03:36  (  77.78, -35.01)    1.33                48
 03/03/2022   13:55:09   ( -77.79, 132.25) 03/03/2022   13:54:34  ( -77.78, 132.28)    0.91                35
 03/03/2022   14:45:56   (  77.79, -60.46) 03/03/2022   14:45:36  (  77.78, -60.50)    1.65                20
 03/03/2022   15:36:41   ( -77.81, 106.76) 03/03/2022   15:36:34  ( -77.79, 106.80)    2.90                 7
 03/03/2022   16:27:28   (  77.82, -85.95) 03/03/2022   16:27:36  (  77.78, -85.98)    3.62                 8
 03/03/2022   17:18:12   ( -77.79,  81.48) 03/03/2022   17:18:34  ( -77.79,  81.32)    3.68                22
 03/03/2022   18:08:59   (  77.80,-111.24) 03/03/2022   18:09:35  (  77.83,-111.25)    3.15                36
 03/03/2022   18:59:44   ( -77.82,  55.98) 03/03/2022   19:00:33  ( -77.83,  56.05)    2.44                49
 03/03/2022   19:50:31   (  77.82,-136.73) 03/03/2022   19:51:35  (  77.83,-136.73)    0.98                64
 03/03/2022   20:41:18   ( -77.92,  30.08) 03/03/2022   20:42:31  ( -77.91,  31.00)   21.41                73