Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and NOAA-19
TLE Epoch: 2021 7 7.  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)
 07/12/2021   04:28:45   ( -78.14, -92.62) 07/12/2021   04:27:35  ( -78.13, -92.76)    3.31                70
 07/12/2021   05:19:31   (  78.16,  74.56) 07/12/2021   05:18:31  (  78.15,  74.60)    1.63                60
 07/12/2021   06:10:16   ( -78.18,-118.23) 07/12/2021   06:09:35  ( -78.15,-118.19)    4.00                41
 07/12/2021   07:01:01   (  78.17,  49.16) 07/12/2021   07:00:31  (  78.16,  49.17)    0.54                30
 07/12/2021   07:51:45   ( -78.18,-143.62) 07/12/2021   07:51:34  ( -78.16,-143.62)    3.05                11
 07/12/2021   08:42:30   (  78.17,  23.77) 07/12/2021   08:42:30  (  78.17,  23.74)    0.75                 0
 07/12/2021   09:33:15   ( -78.19,-169.02) 07/12/2021   09:33:34  ( -78.17,-169.05)    2.31                19
 07/12/2021   10:24:00   (  78.17,  -1.63) 07/12/2021   10:24:30  (  78.18,  -1.69)    1.86                30
 07/12/2021   11:14:45   ( -78.19, 165.59) 07/12/2021   11:15:34  ( -78.18, 165.52)    2.00                49
 07/12/2021   12:05:30   (  78.18, -27.02) 07/12/2021   12:06:30  (  78.19, -27.13)    2.99                60
 07/12/2021   12:56:19   ( -78.35, 139.32) 07/12/2021   12:57:30  ( -78.34, 141.00)   37.91                71