Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and NOAA-19
TLE Epoch: 2020 12 1.  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)
 12/11/2020   23:49:19   (  78.75, 153.61) 12/11/2020   23:48:06  (  78.73, 152.71)   19.64                73
 12/12/2020   00:40:05   ( -78.81, -39.42) 12/12/2020   00:39:07  ( -78.80, -39.57)    3.38                58
 12/12/2020   01:30:51   (  78.83, 127.74) 12/12/2020   01:30:04  (  78.82, 127.83)    2.34                47
 12/12/2020   02:21:35   ( -78.81, -64.81) 12/12/2020   02:21:07  ( -78.82, -64.95)    3.20                28
 12/12/2020   03:12:21   (  78.83, 102.34) 12/12/2020   03:12:04  (  78.83, 102.45)    2.29                17
 12/12/2020   04:03:06   ( -78.85, -90.44) 12/12/2020   04:03:07  ( -78.83, -90.34)    2.99                 1
 12/12/2020   04:53:51   (  78.84,  76.95) 12/12/2020   04:54:04  (  78.85,  77.07)    3.06                13
 12/12/2020   05:44:36   ( -78.85,-115.84) 12/12/2020   05:45:07  ( -78.85,-115.72)    2.57                31
 12/12/2020   06:35:21   (  78.84,  51.56) 12/12/2020   06:36:05  (  78.83,  51.44)    2.60                44
 12/12/2020   07:26:05   ( -78.85,-141.23) 12/12/2020   07:27:06  ( -78.86,-141.10)    2.86                61
 12/12/2020   08:16:50   (  78.84,  26.16) 12/12/2020   08:18:04  (  78.85,  26.06)    2.32                74