Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and TERRA
TLE Epoch: 2018 11 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)
 11/23/2018   03:21:05   ( -68.32, -51.75) 11/23/2018   03:21:56  ( -68.34, -51.70)    3.03                51
 11/23/2018   04:11:49   (  68.18, 115.73) 11/23/2018   04:11:24  (  68.17, 115.75)    0.97                25
 11/23/2018   05:02:16   ( -67.30, -75.87) 11/23/2018   05:01:07  ( -67.33, -77.58)   73.49                69
 11/25/2018   18:47:33   (  69.21,-104.50) 11/25/2018   18:48:40  (  69.13,-102.46)   81.51                67
 11/25/2018   19:37:59   ( -68.28,  64.07) 11/25/2018   19:38:23  ( -68.29,  64.13)    2.68                24
 11/25/2018   20:28:43   (  68.15,-128.45) 11/25/2018   20:27:51  (  68.12,-128.42)    3.13                52
 11/28/2018   11:04:10   (  68.33,  12.47) 11/28/2018   11:05:19  (  68.35,  12.46)    2.09                69
 11/28/2018   11:54:51   ( -68.19, 179.96) 11/28/2018   11:54:50  ( -68.18, 179.90)    3.08                 1
 11/28/2018   12:45:32   (  67.90, -12.36) 11/28/2018   12:44:19  (  67.95, -12.72)   15.99                73
 12/01/2018   03:21:04   (  68.30, 128.28) 12/01/2018   03:21:46  (  68.28, 128.28)    1.69                42
 12/01/2018   04:11:45   ( -68.16, -64.22) 12/01/2018   04:11:16  ( -68.18, -64.21)    1.58                29
 12/03/2018   18:47:26   ( -69.03,  75.77) 12/03/2018   18:48:35  ( -68.94,  77.35)   63.57                69
 12/03/2018   19:37:58   (  68.27,-115.90) 12/03/2018   19:38:12  (  68.27,-115.84)    2.75                14
 12/03/2018   20:28:39   ( -68.13,  51.59) 12/03/2018   20:27:43  ( -68.11,  51.60)    2.34                56