Simultaneous Nadir Overpasses (SNOs) between NOAA-19 and TERRA
TLE Epoch: 2017 1 15.  Predictions up to the next  14.0 days:

     Date     Time(NOAA-19) NOAA-19 Lat/Lon Date Time(TERRA) TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 01/16/2017   23:29:50   ( -74.86,  16.85) 01/16/2017   23:30:51  ( -74.87,  16.89)    2.22                61
 01/17/2017   00:20:45   (  74.79,-175.70) 01/17/2017   00:20:18  (  74.79,-175.67)    0.95                27
 01/19/2017   05:03:40   (  74.84, 113.49) 01/19/2017   05:04:33  (  74.85, 113.41)    2.48                53
 01/19/2017   05:54:44   ( -74.78, -79.10) 01/19/2017   05:54:02  ( -74.78, -79.13)    0.90                42
 01/21/2017   10:37:39   ( -74.84,-149.94) 01/21/2017   10:38:17  ( -74.84,-150.06)    3.44                38
 01/21/2017   11:28:35   (  74.81,  17.41) 01/21/2017   11:27:43  (  74.81,  17.51)    2.82                52
 01/23/2017   16:11:30   (  74.86, -53.41) 01/23/2017   16:11:58  (  74.86, -53.43)    0.97                28
 01/23/2017   17:02:33   ( -74.77, 114.09) 01/23/2017   17:01:27  ( -74.79, 114.03)    2.54                66
 01/25/2017   21:45:28   ( -74.84,  43.22) 01/25/2017   21:45:42  ( -74.84,  43.09)    3.83                14
 01/25/2017   22:36:22   (  74.70,-149.09) 01/25/2017   22:35:09  (  74.75,-149.49)   13.17                73
 01/28/2017   03:19:18   (  74.85, 139.80) 01/28/2017   03:19:22  (  74.85, 139.68)    3.30                 4