Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and TERRA
TLE Epoch: 2021 2 23.  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)
 02/24/2021   01:40:16   (  69.37, 152.20) 02/24/2021   01:41:23  (  69.27, 154.22)   79.99                67
 02/24/2021   02:30:42   ( -68.43, -39.19) 02/24/2021   02:31:06  ( -68.44, -39.19)    1.23                24
 02/24/2021   03:21:26   (  68.30, 128.28) 02/24/2021   03:20:33  (  68.32, 128.32)    2.96                53
 02/26/2021   17:56:55   (  68.52, -90.86) 02/26/2021   17:58:04  (  68.53, -90.83)    1.48                69
 02/26/2021   18:47:36   ( -68.38,  76.65) 02/26/2021   18:47:35  ( -68.37,  76.61)    1.89                 1
 02/26/2021   19:38:17   (  68.10,-115.69) 02/26/2021   19:37:04  (  68.14,-116.02)   14.72                73
 03/01/2021   10:13:49   (  68.48,  24.97) 03/01/2021   10:14:33  (  68.46,  24.96)    2.73                44
 03/01/2021   11:04:30   ( -68.33,-167.52) 03/01/2021   11:04:03  ( -68.36,-167.53)    2.41                27
 03/04/2021   01:40:13   ( -69.35, -27.75) 03/04/2021   01:41:21  ( -69.22, -25.85)   76.07                68
 03/04/2021   02:30:42   (  68.44, 140.80) 03/04/2021   02:31:00  (  68.43, 140.81)    0.77                18
 03/04/2021   03:21:23   ( -68.29, -51.69) 03/04/2021   03:20:31  ( -68.28, -51.75)    2.79                52
 03/06/2021   17:56:52   ( -68.51,  89.18) 03/06/2021   17:58:01  ( -68.53,  89.16)    2.19                69
 03/06/2021   18:47:36   (  68.40,-103.37) 03/06/2021   18:47:28  (  68.41,-103.35)    1.01                 8
 03/06/2021   19:38:14   ( -68.09,  64.35) 03/06/2021   19:37:01  ( -68.14,  63.97)   16.75                73