Simultaneous Nadir Overpasses (SNOs) between FY3D and NOAA-19
TLE Epoch: 2022 10 28.  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)
 10/31/2022   08:44:08   (  76.83,  36.37) 10/31/2022   08:43:00  (  76.81,  33.92)   62.25                68
 10/31/2022   09:34:59   ( -77.11,-157.47) 10/31/2022   09:33:48  ( -77.13,-157.41)    2.66                71
 10/31/2022   10:25:46   (  77.12,   9.76) 10/31/2022   10:24:52  (  77.13,   9.85)    2.27                54
 10/31/2022   11:16:31   ( -77.14, 177.01) 10/31/2022   11:15:48  ( -77.11, 177.03)    3.13                43
 10/31/2022   12:07:17   (  77.11, -15.57) 10/31/2022   12:06:52  (  77.12, -15.71)    3.48                25
 10/31/2022   12:58:02   ( -77.13, 151.67) 10/31/2022   12:57:47  ( -77.14, 151.67)    1.13                15
 10/31/2022   13:48:49   (  77.15, -41.09) 10/31/2022   13:48:51  (  77.14, -41.08)    0.36                 2
 10/31/2022   14:39:34   ( -77.16, 126.15) 10/31/2022   14:39:46  ( -77.17, 126.30)    3.68                12
 10/31/2022   15:30:19   (  77.14, -66.43) 10/31/2022   15:30:49  (  77.17, -66.45)    3.98                30
 10/31/2022   16:21:04   ( -77.15, 100.81) 10/31/2022   16:21:45  ( -77.15, 100.74)    1.88                41
 10/31/2022   17:11:51   (  77.17, -91.95) 10/31/2022   17:12:49  (  77.16, -92.01)    1.97                58
 10/31/2022   18:02:36   ( -77.18,  75.29) 10/31/2022   18:03:44  ( -77.18,  75.37)    1.95                68