Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and NOAA-19
TLE Epoch: 2021 2 3.  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)
 02/06/2021   11:39:49   ( -78.63, 156.75) 02/06/2021   11:38:39  ( -78.64, 156.64)    2.86                70
 02/06/2021   12:30:35   (  78.65, -36.09) 02/06/2021   12:29:42  (  78.65, -36.03)    1.32                53
 02/06/2021   13:21:20   ( -78.67, 131.12) 02/06/2021   13:20:39  ( -78.66, 131.25)    3.14                41
 02/06/2021   14:12:05   (  78.66, -61.49) 02/06/2021   14:11:42  (  78.67, -61.42)    1.89                23
 02/06/2021   15:02:50   ( -78.67, 105.73) 02/06/2021   15:02:39  ( -78.67, 105.86)    2.90                11
 02/06/2021   15:53:35   (  78.66, -86.89) 02/06/2021   15:53:42  (  78.68, -86.82)    2.88                 7
 02/06/2021   16:44:20   ( -78.68,  80.33) 02/06/2021   16:44:39  ( -78.69,  80.47)    3.20                19
 02/06/2021   17:35:05   (  78.66,-112.29) 02/06/2021   17:35:43  (  78.66,-112.46)    3.77                38
 02/06/2021   18:25:50   ( -78.68,  54.93) 02/06/2021   18:26:40  ( -78.67,  54.83)    2.65                50
 02/06/2021   19:16:36   (  78.71,-137.92) 02/06/2021   19:17:43  (  78.68,-137.85)    3.50                67