Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and TERRA
TLE Epoch: 2020 12 24.  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)
 12/24/2020   18:47:35   ( -68.34,  76.63) 12/24/2020   18:48:10  ( -68.33,  76.58)    2.20                35
 12/24/2020   19:38:19   (  68.21,-115.89) 12/24/2020   19:37:37  (  68.22,-115.90)    1.90                42
 12/27/2020   10:13:53   (  68.70,  24.60) 12/27/2020   10:15:05  (  68.59,  25.13)   25.22                72
 12/27/2020   11:04:29   ( -68.30,-167.55) 12/27/2020   11:04:38  ( -68.31,-167.57)    0.86                 9
 12/27/2020   11:55:13   (  68.17,  -0.07) 12/27/2020   11:54:05  (  68.20,  -0.05)    3.04                68
 12/30/2020   02:30:43   (  68.40, 140.77) 12/30/2020   02:31:37  (  68.39, 140.77)    1.83                54
 12/30/2020   03:21:24   ( -68.27, -51.73) 12/30/2020   03:21:07  ( -68.28, -51.72)    1.53                17
 12/30/2020   04:11:55   (  67.44, 116.60) 12/30/2020   04:10:46  (  67.49, 115.01)   68.16                69
 01/01/2021   18:47:38   (  68.37,-103.41) 01/01/2021   18:48:06  (  68.35,-103.40)    2.67                28
 01/01/2021   19:38:19   ( -68.23,  64.08) 01/01/2021   19:37:36  ( -68.25,  64.12)    1.97                43
 01/04/2021   10:13:53   ( -68.68,-155.36) 01/04/2021   10:15:05  ( -68.59,-154.87)   22.05                72
 01/04/2021   11:04:32   (  68.29,  12.46) 01/04/2021   11:04:35  (  68.31,  12.43)    2.22                 3
 01/04/2021   11:55:14   ( -68.20, 179.89) 01/04/2021   11:54:05  ( -68.21, 179.95)    2.22                69
 01/07/2021   02:30:42   ( -68.38, -39.19) 01/07/2021   02:31:36  ( -68.38, -39.25)    2.18                54
 01/07/2021   03:21:26   (  68.26, 128.27) 01/07/2021   03:21:03  (  68.26, 128.25)    0.99                23