Simultaneous Nadir Overpasses (SNOs) between FY3D and NOAA-19
TLE Epoch: 2022 2 25.  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   11:22:52   (  77.73,  -9.38) 03/03/2022   11:21:38  (  77.71,  -9.87)   11.60                74
 03/03/2022   12:13:38   ( -77.79, 157.66) 03/03/2022   12:12:35  ( -77.76, 157.65)    2.80                63
 03/03/2022   13:04:25   (  77.79, -35.08) 03/03/2022   13:03:36  (  77.79, -34.93)    3.56                49
 03/03/2022   13:55:09   ( -77.77, 132.37) 03/03/2022   13:54:34  ( -77.80, 132.38)    3.95                35
 03/03/2022   14:45:56   (  77.78, -60.37) 03/03/2022   14:45:36  (  77.80, -60.41)    2.49                20
 03/03/2022   15:36:40   ( -77.79, 106.88) 03/03/2022   15:36:33  ( -77.81, 106.90)    1.92                 7
 03/03/2022   16:27:27   (  77.80, -85.86) 03/03/2022   16:27:35  (  77.80, -85.89)    0.87                 8
 03/03/2022   17:18:12   ( -77.81,  81.39) 03/03/2022   17:18:33  ( -77.81,  81.42)    0.80                21
 03/03/2022   18:08:59   (  77.82,-111.35) 03/03/2022   18:09:35  (  77.80,-111.38)    2.18                36
 03/03/2022   18:59:44   ( -77.83,  55.90) 03/03/2022   19:00:33  ( -77.81,  55.94)    2.53                49
 03/03/2022   19:50:31   (  77.84,-136.84) 03/03/2022   19:51:35  (  77.80,-136.86)    4.26                64
 03/03/2022   20:41:18   ( -77.94,  29.99) 03/03/2022   20:42:31  ( -77.89,  30.89)   21.43                73