Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and TERRA
TLE Epoch: 2021 5 3.  Predictions up to the next  14.0 days:

     Date     Time(NOAA-20) NOAA-20 Lat/Lon Date Time(TERRA) TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 05/04/2021   09:23:24   ( -68.63,-142.57) 05/04/2021   09:24:19  ( -68.60,-142.57)    3.17                55
 05/04/2021   10:14:08   (  68.49,  24.91) 05/04/2021   10:13:46  (  68.49,  24.94)    1.35                22
 05/04/2021   11:04:37   ( -67.72,-166.79) 05/04/2021   11:03:27  ( -67.76,-168.28)   62.80                70
 05/07/2021   00:49:55   (  69.60, 164.52) 05/07/2021   00:51:01  (  69.52, 166.86)   91.40                66
 05/07/2021   01:40:19   ( -68.56, -26.72) 05/07/2021   01:40:46  ( -68.57, -26.72)    1.59                27
 05/07/2021   02:31:03   (  68.43, 140.75) 05/07/2021   02:30:14  (  68.41, 140.72)    2.99                49
 05/09/2021   17:06:33   (  68.64, -78.38) 05/09/2021   17:07:43  (  68.65, -78.37)    1.73                70
 05/09/2021   17:57:14   ( -68.50,  89.12) 05/09/2021   17:57:14  ( -68.49,  89.06)    2.56                 0
 05/09/2021   18:47:55   (  68.21,-103.20) 05/09/2021   18:46:43  (  68.26,-103.57)   16.26                72
 05/12/2021   09:23:28   (  68.58,  37.46) 05/12/2021   09:24:10  (  68.61,  37.46)    3.61                42
 05/12/2021   10:14:09   ( -68.44,-155.04) 05/12/2021   10:13:41  ( -68.46,-155.10)    2.98                28
 05/15/2021   00:49:51   ( -69.34, -15.13) 05/15/2021   00:51:00  ( -69.19, -13.57)   63.30                69
 05/15/2021   01:40:23   (  68.58, 153.22) 05/15/2021   01:40:36  (  68.57, 153.29)    3.18                13
 05/15/2021   02:31:04   ( -68.44, -39.27) 05/15/2021   02:30:07  ( -68.42, -39.27)    2.58                57