Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and TERRA
TLE Epoch: 2018 3 7.  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)
 03/09/2018   11:04:24   ( -68.32,-167.48) 03/09/2018   11:05:17  ( -68.30,-167.53)    3.08                53
 03/09/2018   11:55:08   (  68.19,  -0.01) 03/09/2018   11:54:44  (  68.18,  -0.02)    0.74                24
 03/09/2018   12:45:35   ( -67.30, 168.39) 03/09/2018   12:44:27  ( -67.35, 166.66)   74.56                68
 03/12/2018   02:30:55   (  69.38, 139.53) 03/12/2018   02:32:01  (  69.27, 141.93)   95.06                66
 03/12/2018   03:21:18   ( -68.28, -51.67) 03/12/2018   03:21:47  ( -68.28, -51.68)    0.56                29
 03/12/2018   04:12:02   (  68.15, 115.81) 03/12/2018   04:11:14  (  68.16, 115.83)    1.42                48
 03/14/2018   18:47:34   (  68.54,-103.55) 03/14/2018   18:48:45  (  68.46,-103.21)   16.53                71
 03/14/2018   19:38:12   ( -68.24,  64.15) 03/14/2018   19:38:17  ( -68.25,  64.17)    1.44                 5
 03/14/2018   20:28:56   (  68.11,-128.38) 03/14/2018   20:27:44  (  68.13,-128.32)    3.06                72
 03/17/2018   11:04:25   (  68.34,  12.47) 03/17/2018   11:05:17  (  68.32,  12.50)    2.93                52
 03/17/2018   11:55:05   ( -68.20, 179.97) 03/17/2018   11:54:46  ( -68.22,-179.98)    2.83                19
 03/17/2018   12:45:35   (  67.32, -11.64) 03/17/2018   12:44:26  (  67.37, -13.31)   71.76                69
 03/20/2018   03:21:17   (  68.26, 128.35) 03/20/2018   03:21:46  (  68.28, 128.34)    3.19                29
 03/20/2018   04:11:58   ( -68.11, -64.15) 03/20/2018   04:11:17  ( -68.13, -64.21)    3.36                41