Simultaneous Nadir Overpasses (SNOs) between NOAA-19 and TERRA
TLE Epoch: 2018 2 12.  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)
 02/13/2018   13:30:57   ( -76.60, 171.82) 02/13/2018   13:30:56  ( -76.57, 171.83)    3.57                 1
 02/15/2018   19:04:33   (  76.59, -91.48) 02/15/2018   19:04:39  (  76.57, -91.58)    3.47                 6
 02/18/2018   00:38:16   ( -76.60,   5.15) 02/18/2018   00:38:23  ( -76.63,   5.17)    3.67                 7
 02/18/2018   01:29:04   (  76.18, 174.06) 02/18/2018   01:27:57  (  76.22, 171.45)   69.37                67
 02/20/2018   06:11:53   (  76.61, 101.79) 02/20/2018   06:12:06  (  76.63, 101.74)    3.07                13
 02/20/2018   07:02:49   ( -76.29, -89.73) 02/20/2018   07:01:39  ( -76.38, -91.48)   46.86                70
 02/22/2018   11:45:36   ( -76.65,-161.76) 02/22/2018   11:45:51  ( -76.64,-161.65)    3.05                15
 02/22/2018   12:36:31   (  76.50,   6.11) 02/22/2018   12:35:18  (  76.57,   5.73)   12.37                73
 02/24/2018   17:19:13   (  76.63, -64.99) 02/24/2018   17:19:34  (  76.64, -65.08)    3.02                21