Simultaneous Nadir Overpasses (SNOs) between FY3D and NOAA-19
TLE Epoch: 2022 2 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)
 03/03/2022   11:22:52   (  77.72,  -9.34) 03/03/2022   11:21:38  (  77.72,  -9.83)   11.61                74
 03/03/2022   12:13:38   ( -77.77, 157.73) 03/03/2022   12:12:35  ( -77.77, 157.71)    0.54                63
 03/03/2022   13:04:25   (  77.79, -35.03) 03/03/2022   13:03:37  (  77.76, -35.10)    3.09                48
 03/03/2022   13:55:10   ( -77.79, 132.24) 03/03/2022   13:54:35  ( -77.77, 132.23)    2.16                35
 03/03/2022   14:45:57   (  77.81, -60.52) 03/03/2022   14:45:36  (  77.80, -60.37)    3.60                21
 03/03/2022   15:36:42   ( -77.82, 106.75) 03/03/2022   15:36:35  ( -77.78, 106.75)    4.20                 7
 03/03/2022   16:27:28   (  77.79, -85.81) 03/03/2022   16:27:36  (  77.81, -85.85)    2.22                 8
 03/03/2022   17:18:12   ( -77.80,  81.46) 03/03/2022   17:18:33  ( -77.82,  81.48)    2.58                21
 03/03/2022   18:08:59   (  77.81,-111.30) 03/03/2022   18:09:35  (  77.81,-111.33)    0.85                36
 03/03/2022   18:59:44   ( -77.82,  55.97) 03/03/2022   19:00:33  ( -77.82,  56.00)    0.87                49
 03/03/2022   19:50:31   (  77.83,-136.79) 03/03/2022   19:51:35  (  77.81,-136.82)    2.41                64
 03/03/2022   20:41:18   ( -77.92,  30.07) 03/03/2022   20:42:31  ( -77.90,  30.95)   20.66                73