Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and NOAA-19
TLE Epoch: 2021 5 15.  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)
 05/16/2021   11:33:42   (  78.34, -19.87) 05/16/2021   11:32:29  (  78.34, -19.90)    1.23                73
 05/16/2021   12:24:27   ( -78.36, 147.31) 05/16/2021   12:23:25  ( -78.36, 147.44)    2.85                62
 05/16/2021   13:15:12   (  78.34, -45.26) 05/16/2021   13:14:29  (  78.36, -45.31)    2.45                43
 05/16/2021   14:05:57   ( -78.36, 121.92) 05/16/2021   14:05:25  ( -78.37, 122.02)    2.36                32
 05/16/2021   14:56:43   (  78.38, -70.87) 05/16/2021   14:56:29  (  78.37, -70.72)    3.53                14
 05/16/2021   15:47:27   ( -78.37,  96.53) 05/16/2021   15:47:25  ( -78.38,  96.61)    2.46                 2
 05/16/2021   16:38:13   (  78.38, -96.26) 05/16/2021   16:38:29  (  78.38, -96.13)    2.90                16
 05/16/2021   17:28:57   ( -78.37,  71.14) 05/16/2021   17:29:25  ( -78.39,  71.19)    3.09                28
 05/16/2021   18:19:43   (  78.39,-121.66) 05/16/2021   18:20:29  (  78.40,-121.55)    2.73                46
 05/16/2021   19:10:27   ( -78.37,  45.75) 05/16/2021   19:11:25  ( -78.41,  45.78)    4.00                58
 05/16/2021   20:01:15   (  78.47,-147.50) 05/16/2021   20:02:28  (  78.45,-146.72)   17.39                73