Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and TERRA
TLE Epoch: 2019 7 29.  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)
 07/29/2019   02:30:42   ( -69.36, -40.39) 07/29/2019   02:31:49  ( -69.23, -38.17)   88.61                67
 07/29/2019   03:21:09   (  68.32, 128.32) 07/29/2019   03:21:30  (  68.35, 128.36)    3.18                21
 07/29/2019   04:11:50   ( -68.20, -64.20) 07/29/2019   04:11:01  ( -68.18, -64.20)    1.36                49
 07/31/2019   18:47:20   ( -68.53,  76.52) 07/31/2019   18:48:31  ( -68.51,  76.79)   11.36                71
 07/31/2019   19:38:02   (  68.29,-115.86) 07/31/2019   19:38:00  (  68.28,-115.84)    1.42                 2
 07/31/2019   20:28:43   ( -68.16,  51.62) 07/31/2019   20:27:30  ( -68.18,  51.67)    2.72                73
 08/03/2019   11:04:11   ( -68.39,-167.52) 08/03/2019   11:05:02  ( -68.39,-167.48)    1.94                51
 08/03/2019   11:54:54   (  68.21,   0.02) 08/03/2019   11:54:30  (  68.21,  -0.04)    2.63                24
 08/03/2019   12:45:21   ( -67.32, 168.42) 08/03/2019   12:44:13  ( -67.39, 166.64)   76.54                68
 08/06/2019   02:30:40   (  69.40, 139.56) 08/06/2019   02:31:46  (  69.31, 141.93)   93.64                66
 08/06/2019   03:21:03   ( -68.31, -51.64) 08/06/2019   03:21:32  ( -68.32, -51.68)    2.42                29
 08/06/2019   04:11:47   (  68.18, 115.83) 08/06/2019   04:10:59  (  68.20, 115.82)    2.59                48
 08/08/2019   18:47:17   (  68.57,-103.53) 08/08/2019   18:48:28  (  68.52,-103.20)   14.78                71
 08/08/2019   19:37:55   ( -68.27,  64.18) 08/08/2019   19:38:01  ( -68.25,  64.12)    3.58                 6
 08/08/2019   20:28:39   (  68.15,-128.36) 08/08/2019   20:27:28  (  68.13,-128.38)    2.48                71
 08/11/2019   11:04:07   (  68.38,  12.50) 08/11/2019   11:04:59  (  68.39,  12.53)    1.35                52
 08/11/2019   11:54:48   ( -68.24, 179.99) 08/11/2019   11:54:30  ( -68.23, 179.97)    1.11                18
 08/11/2019   12:45:18   (  67.36, -11.62) 08/11/2019   12:44:09  (  67.44, -13.30)   72.21                69