Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and NOAA-19
TLE Epoch: 2021 2 4.  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   11:39:50   ( -78.64, 156.68) 02/06/2021   11:38:40  ( -78.63, 156.56)    2.86                70
 02/06/2021   12:30:36   (  78.66, -36.16) 02/06/2021   12:29:43  (  78.64, -36.10)    2.60                53
 02/06/2021   13:21:20   ( -78.64, 131.28) 02/06/2021   13:20:40  ( -78.64, 131.17)    2.49                40
 02/06/2021   14:12:06   (  78.67, -61.56) 02/06/2021   14:11:43  (  78.66, -61.50)    1.70                23
 02/06/2021   15:02:50   ( -78.65, 105.89) 02/06/2021   15:02:40  ( -78.66, 105.78)    2.73                10
 02/06/2021   15:53:36   (  78.67, -86.96) 02/06/2021   15:53:43  (  78.67, -86.89)    1.40                 7
 02/06/2021   16:44:21   ( -78.69,  80.25) 02/06/2021   16:44:40  ( -78.67,  80.39)    3.28                19
 02/06/2021   17:35:06   (  78.68,-112.35) 02/06/2021   17:35:43  (  78.69,-112.29)    1.98                37
 02/06/2021   18:25:51   ( -78.69,  54.86) 02/06/2021   18:26:40  ( -78.69,  55.00)    3.08                49
 02/06/2021   19:16:36   (  78.68,-137.75) 02/06/2021   19:17:43  (  78.70,-137.68)    2.97                67