Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and NOAA-19
TLE Epoch: 2021 2 5.  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   ( -78.63, 156.72) 02/06/2021   11:38:40  ( -78.63, 156.60)    2.57                70
 02/06/2021   12:30:36   (  78.66, -36.12) 02/06/2021   12:29:43  (  78.65, -36.06)    1.52                53
 02/06/2021   13:21:20   ( -78.64, 131.32) 02/06/2021   13:20:40  ( -78.65, 131.21)    2.82                40
 02/06/2021   14:12:06   (  78.66, -61.52) 02/06/2021   14:11:43  (  78.66, -61.45)    1.40                23
 02/06/2021   15:02:51   ( -78.68, 105.69) 02/06/2021   15:02:40  ( -78.67, 105.82)    3.19                11
 02/06/2021   15:53:36   (  78.66, -86.91) 02/06/2021   15:53:43  (  78.68, -86.85)    2.13                 7
 02/06/2021   16:44:20   ( -78.68,  80.29) 02/06/2021   16:44:39  ( -78.68,  80.43)    2.98                19
 02/06/2021   17:35:05   (  78.67,-112.31) 02/06/2021   17:35:42  (  78.69,-112.24)    3.16                37
 02/06/2021   18:25:50   ( -78.69,  54.89) 02/06/2021   18:26:39  ( -78.70,  55.04)    3.30                49
 02/06/2021   19:16:35   (  78.67,-137.71) 02/06/2021   19:17:43  (  78.67,-137.88)    3.72                68