Simultaneous Nadir Overpasses (SNOs) between NOAA-19 and TERRA
TLE Epoch: 2018 1 14.  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   12:22:10   ( -76.51,-171.51) 01/15/2018   12:22:59  ( -76.47,-171.51)    4.36                49
 01/15/2018   13:13:06   (  76.44,  -3.98) 01/15/2018   13:12:25  (  76.46,  -3.90)    2.76                41
 01/17/2018   17:55:47   (  76.49, -74.76) 01/17/2018   17:56:42  (  76.49, -74.87)    2.78                55
 01/17/2018   18:46:50   ( -76.43,  92.68) 01/17/2018   18:46:10  ( -76.46,  92.67)    2.74                40
 01/19/2018   23:29:32   ( -76.51,  21.78) 01/19/2018   23:30:27  ( -76.50,  21.72)    2.14                55
 01/20/2018   00:20:28   (  76.48,-170.83) 01/20/2018   00:19:53  (  76.48,-170.69)    3.56                35
 01/22/2018   05:03:09   (  76.53, 118.37) 01/22/2018   05:04:10  (  76.52, 118.36)    1.18                61
 01/22/2018   05:54:13   ( -76.49, -74.24) 01/22/2018   05:53:38  ( -76.49, -74.08)    4.04                35
 01/24/2018   10:36:54   ( -76.53,-145.00) 01/24/2018   10:37:55  ( -76.54,-145.01)    0.98                61
 01/24/2018   11:27:49   (  76.48,  22.46) 01/24/2018   11:27:22  (  76.47,  22.40)    2.01                27
 01/26/2018   16:10:30   (  76.54, -48.36) 01/26/2018   16:11:38  (  76.56, -48.35)    2.82                68