Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and TERRA
TLE Epoch: 2021 6 22.  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)
 06/24/2021   00:49:48   (  68.63, 165.77) 06/24/2021   00:50:29  (  68.62, 165.71)    2.67                41
 06/24/2021   01:40:29   ( -68.49, -26.73) 06/24/2021   01:39:59  ( -68.51, -26.79)    3.04                30
 06/26/2021   16:16:10   ( -69.31, 113.30) 06/26/2021   16:17:20  ( -69.20, 114.69)   55.90                70
 06/26/2021   17:06:43   (  68.60, -78.43) 06/26/2021   17:06:56  (  68.59, -78.44)    1.94                13
 06/26/2021   17:57:24   ( -68.46,  89.08) 06/26/2021   17:56:26  ( -68.48,  89.06)    2.66                58
 06/29/2021   08:32:53   ( -68.69,-130.09) 06/29/2021   08:33:55  ( -68.67,-130.10)    2.17                62
 06/29/2021   09:23:37   (  68.58,  37.37) 06/29/2021   09:23:22  (  68.55,  37.39)    2.82                15
 06/29/2021   10:14:10   ( -68.00,-154.57) 06/29/2021   10:12:59  ( -68.06,-155.56)   41.86                71
 07/02/2021   00:49:48   ( -68.66, -14.28) 07/02/2021   00:50:22  ( -68.64, -14.27)    2.84                34
 07/02/2021   01:40:31   (  68.50, 153.25) 07/02/2021   01:39:49  (  68.51, 153.23)    2.03                42
 07/04/2021   16:16:05   (  68.95, -66.22) 07/04/2021   16:17:16  (  68.86, -65.75)   21.25                71
 07/04/2021   17:06:42   ( -68.58, 101.60) 07/04/2021   17:06:49  ( -68.59, 101.56)    2.30                 7
 07/04/2021   17:57:26   (  68.47, -90.95) 07/04/2021   17:56:16  (  68.47, -90.95)    0.22                70