Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and TERRA
TLE Epoch: 2018 10 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)
 10/24/2018   19:38:04   ( -68.32,  63.99) 10/24/2018   19:38:53  ( -68.30,  63.96)    1.81                49
 10/24/2018   20:28:48   (  68.19,-128.54) 10/24/2018   20:28:20  (  68.18,-128.54)    0.21                28
 10/24/2018   21:19:13   ( -67.19,  40.00) 10/24/2018   21:18:05  ( -67.24,  38.02)   85.17                68
 10/27/2018   11:04:30   (  69.09,  11.41) 10/27/2018   11:05:39  (  68.99,  13.06)   66.58                69
 10/27/2018   11:54:58   ( -68.26, 179.84) 10/27/2018   11:55:20  ( -68.28, 179.81)    2.64                22
 10/27/2018   12:45:42   (  68.13, -12.69) 10/27/2018   12:44:47  (  68.15, -12.69)    2.80                55
 10/30/2018   03:21:11   (  68.34, 128.19) 10/30/2018   03:22:17  (  68.34, 128.14)    2.00                66
 10/30/2018   04:11:53   ( -68.25, -64.39) 10/30/2018   04:11:47  ( -68.25, -64.34)    2.11                 6
 10/30/2018   05:02:31   (  67.80, 103.49) 10/30/2018   05:01:19  (  67.84, 102.83)   27.94                72
 11/01/2018   19:38:04   (  68.29,-115.97) 11/01/2018   19:38:43  (  68.29,-116.03)    2.56                39
 11/01/2018   20:28:46   ( -68.20,  51.46) 11/01/2018   20:28:13  ( -68.20,  51.49)    1.62                33
 11/04/2018   11:04:25   ( -68.94,-168.38) 11/04/2018   11:05:35  ( -68.82,-167.15)   51.33                70
 11/04/2018   11:54:59   (  68.29,  -0.20) 11/04/2018   11:55:09  (  68.29,  -0.14)    2.56                10
 11/04/2018   12:45:40   ( -68.15, 167.30) 11/04/2018   12:44:40  ( -68.15, 167.32)    1.10                60