Simultaneous Nadir Overpasses (SNOs) between FY3D and NOAA-19
TLE Epoch: 2022 7 26.  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)
 08/01/2022   10:53:06   ( -77.24,-178.45) 08/01/2022   10:51:53  ( -77.25,-179.45)   24.64                73
 08/01/2022   11:43:55   (  77.34, -11.56) 08/01/2022   11:42:46  (  77.36, -11.62)    2.87                69
 08/01/2022   12:34:40   ( -77.36, 155.67) 08/01/2022   12:33:50  ( -77.36, 155.60)    1.55                50
 08/01/2022   13:25:27   (  77.37, -37.07) 08/01/2022   13:24:46  (  77.35, -37.16)    2.50                41
 08/01/2022   14:16:12   ( -77.39, 130.16) 08/01/2022   14:15:49  ( -77.39, 130.27)    2.83                23
 08/01/2022   15:06:59   (  77.40, -62.59) 08/01/2022   15:06:45  (  77.39, -62.49)    2.55                14
 08/01/2022   15:57:43   ( -77.37, 104.84) 08/01/2022   15:57:49  ( -77.39, 104.74)    2.84                 6
 08/01/2022   16:48:30   (  77.38, -87.90) 08/01/2022   16:48:45  (  77.38, -88.03)    2.98                15
 08/01/2022   17:39:15   ( -77.40,  79.33) 08/01/2022   17:39:48  ( -77.42,  79.41)    2.72                33
 08/01/2022   18:30:02   (  77.41,-113.42) 08/01/2022   18:30:44  (  77.41,-113.36)    1.33                42
 08/01/2022   19:20:47   ( -77.43,  53.82) 08/01/2022   19:21:48  ( -77.41,  53.87)    2.37                61
 08/01/2022   20:11:33   (  77.40,-138.73) 08/01/2022   20:12:44  (  77.40,-138.90)    3.96                71