Simultaneous Nadir Overpasses (SNOs) between NOAA-19 and TERRA
TLE Epoch: 2018 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)
 01/15/2018   12:22:09   ( -76.47,-171.38) 01/15/2018   12:22:58  ( -76.50,-171.39)    3.47                49
 01/15/2018   13:13:06   (  76.45,  -4.02) 01/15/2018   13:12:25  (  76.44,  -3.95)    1.91                41
 01/17/2018   17:55:47   (  76.49, -74.80) 01/17/2018   17:56:41  (  76.51, -74.78)    2.26                54
 01/17/2018   18:46:50   ( -76.44,  92.64) 01/17/2018   18:46:10  ( -76.44,  92.60)    1.24                40
 01/19/2018   23:29:32   ( -76.52,  21.74) 01/19/2018   23:30:26  ( -76.51,  21.77)    1.07                54
 01/20/2018   00:20:27   (  76.44,-170.69) 01/20/2018   00:19:53  (  76.44,-170.81)    3.12                34
 01/22/2018   05:03:09   (  76.54, 118.33) 01/22/2018   05:04:09  (  76.51, 118.35)    2.74                60
 01/22/2018   05:54:12   ( -76.45, -74.10) 01/22/2018   05:53:37  ( -76.49, -74.10)    3.81                35
 01/24/2018   10:36:54   ( -76.54,-145.03) 01/24/2018   10:37:53  ( -76.56,-144.94)    3.18                59
 01/24/2018   11:27:49   (  76.49,  22.43) 01/24/2018   11:27:20  (  76.49,  22.47)    1.08                29
 01/26/2018   16:10:30   (  76.54, -48.39) 01/26/2018   16:11:36  (  76.55, -48.38)    0.93                66
 01/26/2018   17:01:34   ( -76.48, 119.09) 01/26/2018   17:01:05  ( -76.48, 119.02)    1.77                29
 01/28/2018   21:44:16   ( -76.57,  48.11) 01/28/2018   21:45:21  ( -76.55,  48.17)    3.23                65