Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and TERRA
TLE Epoch: 2020 12 21.  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)
 12/22/2020   02:30:40   ( -68.41, -39.23) 12/22/2020   02:31:40  ( -68.38, -39.24)    3.40                60
 12/22/2020   03:21:24   (  68.27, 128.25) 12/22/2020   03:21:07  (  68.27, 128.28)    1.11                17
 12/22/2020   04:11:56   ( -67.66, -63.66) 12/22/2020   04:10:45  ( -67.71, -64.74)   45.81                71
 12/24/2020   18:47:35   ( -68.37,  76.60) 12/24/2020   18:48:09  ( -68.36,  76.62)    1.17                34
 12/24/2020   19:38:19   (  68.24,-115.93) 12/24/2020   19:37:36  (  68.25,-115.87)    2.90                43
 12/27/2020   10:13:54   (  68.73,  24.57) 12/27/2020   10:15:05  (  68.61,  25.17)   27.82                71
 12/27/2020   11:04:30   ( -68.33,-167.58) 12/27/2020   11:04:38  ( -68.34,-167.53)    2.58                 8
 12/27/2020   11:55:13   (  68.15,  -0.04) 12/27/2020   11:54:06  (  68.17,  -0.09)    3.14                67
 12/30/2020   02:30:44   (  68.43, 140.74) 12/30/2020   02:31:37  (  68.42, 140.81)    3.49                53
 12/30/2020   03:21:24   ( -68.24, -51.70) 12/30/2020   03:21:08  ( -68.26, -51.75)    2.82                16
 12/30/2020   04:11:55   (  67.41, 116.63) 12/30/2020   04:10:47  (  67.47, 114.98)   70.68                68
 01/01/2021   18:47:37   (  68.35,-103.39) 01/01/2021   18:48:06  (  68.32,-103.43)    3.31                29
 01/01/2021   19:38:18   ( -68.21,  64.11) 01/01/2021   19:37:36  ( -68.23,  64.09)    2.06                42