Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and TERRA
TLE Epoch: 2019 1 12.  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)
 01/12/2019   18:47:37   (  68.38,-103.40) 01/12/2019   18:48:43  (  68.38,-103.33)    2.78                66
 01/12/2019   19:38:18   ( -68.24,  64.11) 01/12/2019   19:38:14  ( -68.21,  64.10)    2.77                 4
 01/12/2019   20:28:57   (  67.85,-128.09) 01/12/2019   20:27:45  (  67.89,-128.64)   23.47                72
 01/15/2019   11:04:33   (  68.32,  12.45) 01/15/2019   11:05:13  (  68.33,  12.48)    1.68                40
 01/15/2019   11:55:14   ( -68.18, 179.96) 01/15/2019   11:54:44  ( -68.16, 179.92)    2.07                30
 01/18/2019   02:30:56   ( -69.02, -40.02) 01/18/2019   02:32:05  ( -68.95, -38.51)   60.76                69
 01/18/2019   03:21:28   (  68.26, 128.29) 01/18/2019   03:21:42  (  68.29, 128.31)    2.73                14
 01/18/2019   04:12:09   ( -68.11, -64.20) 01/18/2019   04:11:13  ( -68.12, -64.25)    2.31                56
 01/20/2019   18:47:41   ( -68.38,  76.61) 01/20/2019   18:48:45  ( -68.37,  76.64)    1.51                64
 01/20/2019   19:38:24   (  68.21,-115.87) 01/20/2019   19:38:13  (  68.20,-115.91)    2.00                11
 01/20/2019   20:29:00   ( -67.79,  51.98) 01/20/2019   20:27:48  ( -67.82,  51.27)   29.88                72
 01/23/2019   11:04:37   ( -68.32,-167.55) 01/23/2019   11:05:16  ( -68.30,-167.56)    2.21                39
 01/23/2019   11:55:21   (  68.21,  -0.10) 01/23/2019   11:54:43  (  68.18,  -0.06)    3.27                38