Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and TERRA
TLE Epoch: 2018 10 15.  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)
 10/16/2018   19:38:05   (  68.28,-115.98) 10/16/2018   19:38:58  (  68.30,-116.05)    3.37                53
 10/16/2018   20:28:47   ( -68.20,  51.45) 10/16/2018   20:28:28  ( -68.19,  51.46)    1.35                19
 10/16/2018   21:19:16   (  67.26,-140.10) 10/16/2018   21:18:08  (  67.35,-141.86)   76.36                68
 10/19/2018   11:04:35   ( -69.41,-169.04) 10/19/2018   11:05:41  ( -69.30,-166.54)   98.77                66
 10/19/2018   11:55:00   (  68.27,  -0.19) 10/19/2018   11:55:24  (  68.30,  -0.15)    3.40                24
 10/19/2018   12:45:41   ( -68.13, 167.30) 10/19/2018   12:44:55  ( -68.14, 167.29)    0.72                46
 10/22/2018   03:21:12   ( -68.44, -51.95) 10/22/2018   03:22:23  ( -68.39, -51.80)    8.22                71
 10/22/2018   04:11:54   (  68.21, 115.66) 10/22/2018   04:11:51  (  68.22, 115.64)    0.94                 3
 10/22/2018   05:02:35   ( -68.07, -76.85) 10/22/2018   05:01:22  ( -68.06, -76.92)    3.24                73
 10/24/2018   19:38:05   ( -68.33,  63.97) 10/24/2018   19:38:49  ( -68.34,  64.03)    3.05                44
 10/24/2018   20:28:47   (  68.15,-128.50) 10/24/2018   20:28:16  (  68.16,-128.53)    1.80                31
 10/24/2018   21:19:10   ( -67.04,  40.17) 10/24/2018   21:18:03  ( -67.11,  37.91)   98.15                67
 10/27/2018   11:04:26   (  68.90,  11.67) 10/27/2018   11:05:36  (  68.81,  12.87)   49.04                70
 10/27/2018   11:54:58   ( -68.27, 179.82) 10/27/2018   11:55:14  ( -68.26, 179.84)    1.04                16
 10/27/2018   12:45:42   (  68.15, -12.72) 10/27/2018   12:44:41  (  68.13, -12.67)    2.81                61