Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and TERRA
TLE Epoch: 2019 1 27.  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)
 01/28/2019   18:47:47   (  68.36,-103.38) 01/28/2019   18:48:39  (  68.36,-103.34)    1.49                52
 01/28/2019   19:38:28   ( -68.21,  64.13) 01/28/2019   19:38:10  ( -68.19,  64.09)    2.41                18
 01/28/2019   20:28:58   (  67.33,-127.48) 01/28/2019   20:27:50  (  67.35,-129.23)   74.66                68
 01/31/2019   11:04:43   (  68.31,  12.46) 01/31/2019   11:05:09  (  68.28,  12.44)    3.15                26
 01/31/2019   11:55:24   ( -68.16, 179.96) 01/31/2019   11:54:39  ( -68.17, 179.94)    1.78                45
 02/03/2019   02:30:58   ( -68.53, -39.38) 02/03/2019   02:32:09  ( -68.49, -39.08)   13.43                71
 02/03/2019   03:21:39   (  68.26, 128.29) 02/03/2019   03:21:38  (  68.26, 128.29)    0.35                 1
 02/03/2019   04:12:20   ( -68.11, -64.20) 02/03/2019   04:11:09  ( -68.10, -64.26)    2.38                71
 02/05/2019   18:47:52   ( -68.38,  76.59) 02/05/2019   18:48:40  ( -68.37,  76.66)    3.04                48
 02/05/2019   19:38:35   (  68.21,-115.89) 02/05/2019   19:38:08  (  68.19,-115.91)    2.65                27
 02/05/2019   20:29:00   ( -67.20,  52.67) 02/05/2019   20:27:53  ( -67.26,  50.66)   87.01                67
 02/08/2019   10:14:19   (  69.19,  23.96) 02/08/2019   10:15:27  (  69.07,  25.78)   73.55                68
 02/08/2019   11:04:47   ( -68.33,-167.58) 02/08/2019   11:05:09  ( -68.31,-167.53)    3.33                22
 02/08/2019   11:55:30   (  68.17,  -0.06) 02/08/2019   11:54:36  (  68.19,  -0.03)    2.01                54