Simultaneous Nadir Overpasses (SNOs) between FY3D and NOAA-19
TLE Epoch: 2022 2 24.  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,  -9.34) 03/03/2022   11:21:37  (  77.72,  -9.84)   11.82                74
 03/03/2022   12:13:37   ( -77.78, 157.70) 03/03/2022   12:12:34  ( -77.77, 157.68)    1.36                63
 03/03/2022   13:04:24   (  77.79, -35.04) 03/03/2022   13:03:35  (  77.80, -34.90)    3.43                49
 03/03/2022   13:55:09   ( -77.80, 132.21) 03/03/2022   13:54:34  ( -77.77, 132.20)    3.34                35
 03/03/2022   14:45:56   (  77.81, -60.53) 03/03/2022   14:45:35  (  77.80, -60.39)    3.46                21
 03/03/2022   15:36:40   ( -77.78, 106.93) 03/03/2022   15:36:33  ( -77.81, 106.93)    3.40                 7
 03/03/2022   16:27:27   (  77.79, -85.81) 03/03/2022   16:27:35  (  77.80, -85.87)    1.99                 8
 03/03/2022   17:18:12   ( -77.80,  81.43) 03/03/2022   17:18:33  ( -77.81,  81.45)    1.38                21
 03/03/2022   18:08:59   (  77.81,-111.31) 03/03/2022   18:09:35  (  77.81,-111.35)    1.24                36
 03/03/2022   18:59:44   ( -77.82,  55.94) 03/03/2022   19:00:33  ( -77.82,  55.97)    1.03                49
 03/03/2022   19:50:31   (  77.83,-136.80) 03/03/2022   19:51:35  (  77.81,-136.83)    2.92                64
 03/03/2022   20:41:18   ( -77.93,  30.04) 03/03/2022   20:42:31  ( -77.90,  30.92)   20.78                73