Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and TERRA
TLE Epoch: 2019 7 20.  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)
 07/21/2019   02:30:45   (  69.14, 139.90) 07/21/2019   02:31:53  (  69.01, 141.55)   67.20                68
 07/21/2019   03:21:13   ( -68.32, -51.68) 07/21/2019   03:21:34  ( -68.29, -51.71)    3.12                21
 07/21/2019   04:11:57   (  68.18, 115.80) 07/21/2019   04:11:01  (  68.18, 115.81)    0.39                56
 07/23/2019   18:47:24   (  68.41,-103.34) 07/23/2019   18:48:32  (  68.41,-103.32)    1.02                68
 07/23/2019   19:38:05   ( -68.28,  64.14) 07/23/2019   19:38:02  ( -68.30,  64.19)    3.32                 3
 07/23/2019   20:28:45   (  67.93,-128.11) 07/23/2019   20:27:33  (  67.97,-128.56)   19.37                72
 07/26/2019   11:04:17   (  68.38,  12.47) 07/26/2019   11:05:02  (  68.37,  12.51)    1.69                45
 07/26/2019   11:54:58   ( -68.24, 179.96) 07/26/2019   11:54:32  ( -68.27,-179.98)    3.28                26
 07/26/2019   12:45:23   (  67.09, -11.32) 07/26/2019   12:44:17  (  67.14, -13.62)   99.53                66
 07/29/2019   02:30:43   ( -69.38, -40.42) 07/29/2019   02:31:50  ( -69.28, -38.12)   91.00                67
 07/29/2019   03:21:10   (  68.35, 128.29) 07/29/2019   03:21:32  (  68.33, 128.34)    2.67                22
 07/29/2019   04:11:50   ( -68.16, -64.15) 07/29/2019   04:11:03  ( -68.17, -64.21)    3.23                47
 07/31/2019   18:47:22   ( -68.60,  76.43) 07/31/2019   18:48:33  ( -68.52,  76.81)   17.49                71
 07/31/2019   19:38:02   (  68.26,-115.83) 07/31/2019   19:38:02  (  68.29,-115.83)    3.53                 0
 07/31/2019   20:28:42   ( -68.12,  51.67) 07/31/2019   20:27:32  ( -68.14,  51.62)    2.51                70