Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and NOAA-19
TLE Epoch: 2022 5 18.  Predictions up to the next  14.0 days:

     Date     Time(NOAA-20) NOAA-20 Lat/Lon Date Time(NOAA-19) NOAA-19 Lat/Lon    Distance(km)  Time Diff(sec)
 05/21/2022   19:22:52   (  76.86,-130.12) 05/21/2022   19:21:40  (  76.81,-131.31)   30.35                72
 05/21/2022   20:13:39   ( -76.98,  36.69) 05/21/2022   20:12:35  ( -76.99,  36.72)    1.31                64
 05/21/2022   21:04:25   (  76.99,-156.05) 05/21/2022   21:03:36  (  76.98,-156.08)    1.63                49
 05/21/2022   21:55:09   ( -76.99,  11.29) 05/21/2022   21:54:35  ( -76.99,  11.21)    2.06                34
 05/21/2022   22:45:55   (  77.00, 178.56) 05/21/2022   22:45:35  (  77.02, 178.60)    2.64                20
 05/21/2022   23:36:39   ( -76.99, -14.10) 05/21/2022   23:36:34  ( -77.03, -14.11)    3.93                 5
 05/22/2022   00:27:25   (  77.00, 153.16) 05/22/2022   00:27:35  (  77.02, 153.10)    2.21                10
 05/22/2022   01:18:10   ( -77.04, -39.67) 05/22/2022   01:18:34  ( -77.02, -39.62)    2.22                24
 05/22/2022   02:08:56   (  77.05, 127.58) 05/22/2022   02:09:35  (  77.01, 127.59)    4.10                39
 05/22/2022   02:59:40   ( -77.04, -65.07) 05/22/2022   03:00:34  ( -77.02, -65.13)    3.05                54
 05/22/2022   03:50:26   (  77.06, 102.19) 05/22/2022   03:51:34  (  77.05, 102.27)    2.06                68
 05/22/2022   04:41:19   ( -77.43, -92.13) 05/22/2022   04:42:25  ( -77.39, -88.90)   78.45                66