Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and NOAA-19
TLE Epoch: 2021 2 20.  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)
 02/20/2021   13:59:16   ( -78.39, 123.30) 02/20/2021   13:58:08  ( -78.38, 120.58)   60.89                68
 02/20/2021   14:50:07   (  78.61, -70.67) 02/20/2021   14:49:02  (  78.59, -70.74)    2.44                65
 02/20/2021   15:40:52   ( -78.62,  96.53) 02/20/2021   15:40:02  ( -78.60,  96.60)    2.74                50
 02/20/2021   16:31:37   (  78.61, -96.07) 02/20/2021   16:31:02  (  78.60, -96.14)    1.66                35
 02/20/2021   17:22:21   ( -78.63,  71.13) 02/20/2021   17:22:01  ( -78.62,  71.21)    1.96                20
 02/20/2021   18:13:06   (  78.61,-121.47) 02/20/2021   18:13:01  (  78.62,-121.54)    1.52                 5
 02/20/2021   19:03:51   ( -78.63,  45.74) 02/20/2021   19:04:01  ( -78.63,  45.82)    1.80                10
 02/20/2021   19:54:36   (  78.62,-146.87) 02/20/2021   19:55:01  (  78.63,-146.94)    2.12                25
 02/20/2021   20:45:21   ( -78.64,  20.34) 02/20/2021   20:46:01  ( -78.65,  20.42)    2.39                40
 02/20/2021   21:36:06   (  78.62,-172.27) 02/20/2021   21:37:01  (  78.65,-172.33)    3.06                55
 02/20/2021   22:26:51   ( -78.64,  -5.06) 02/20/2021   22:28:01  ( -78.66,  -4.97)    3.35                70