Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and NOAA-19
TLE Epoch: 2021 2 27.  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)
 03/06/2021   17:09:33   (  78.41,-104.37) 03/06/2021   17:08:23  (  78.40,-106.30)   43.27                70
 03/06/2021   18:00:22   ( -78.58,  61.95) 03/06/2021   17:59:22  ( -78.58,  62.14)    4.03                60
 03/06/2021   18:51:07   (  78.57,-130.68) 03/06/2021   18:50:19  (  78.55,-130.75)    2.32                48
 03/06/2021   19:41:52   ( -78.58,  36.55) 03/06/2021   19:41:23  ( -78.56,  36.50)    3.11                29
 03/06/2021   20:32:37   (  78.57,-156.08) 03/06/2021   20:32:19  (  78.57,-156.15)    1.66                18
 03/06/2021   21:23:22   ( -78.59,  11.15) 03/06/2021   21:23:23  ( -78.57,  11.10)    2.03                 1
 03/06/2021   22:14:07   (  78.58, 178.52) 03/06/2021   22:14:19  (  78.58, 178.45)    1.61                12
 03/06/2021   23:04:52   ( -78.59, -14.25) 03/06/2021   23:05:23  ( -78.58, -14.29)    1.15                31
 03/06/2021   23:55:37   (  78.58, 153.12) 03/06/2021   23:56:19  (  78.60, 153.05)    2.22                42
 03/07/2021   00:46:21   ( -78.59, -39.65) 03/07/2021   00:47:22  ( -78.60, -39.69)    1.13                61
 03/07/2021   01:37:06   (  78.59, 127.72) 03/07/2021   01:38:18  (  78.61, 127.65)    3.11                72