Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and NOAA-19
TLE Epoch: 2021 3 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)
 03/06/2021   17:09:33   (  78.41,-104.39) 03/06/2021   17:08:23  (  78.39,-106.31)   42.93                70
 03/06/2021   18:00:21   ( -78.55,  62.14) 03/06/2021   17:59:22  ( -78.57,  62.11)    3.02                59
 03/06/2021   18:51:07   (  78.57,-130.70) 03/06/2021   18:50:19  (  78.55,-130.76)    2.47                48
 03/06/2021   19:41:52   ( -78.59,  36.51) 03/06/2021   19:41:23  ( -78.55,  36.48)    4.03                29
 03/06/2021   20:32:37   (  78.58,-156.10) 03/06/2021   20:32:19  (  78.57,-156.16)    1.56                18
 03/06/2021   21:23:22   ( -78.59,  11.11) 03/06/2021   21:23:23  ( -78.57,  11.08)    2.86                 1
 03/06/2021   22:14:07   (  78.58, 178.50) 03/06/2021   22:14:19  (  78.58, 178.44)    1.14                12
 03/06/2021   23:04:52   ( -78.60, -14.29) 03/06/2021   23:05:23  ( -78.58, -14.31)    1.70                31
 03/06/2021   23:55:37   (  78.58, 153.10) 03/06/2021   23:56:19  (  78.60, 153.05)    1.63                42
 03/07/2021   00:46:22   ( -78.60, -39.69) 03/07/2021   00:47:23  ( -78.60, -39.71)    0.65                61
 03/07/2021   01:37:07   (  78.59, 127.69) 03/07/2021   01:38:19  (  78.61, 127.65)    2.55                72