Simultaneous Nadir Overpasses (SNOs) between NOAA-19 and TERRA
TLE Epoch: 2018 4 16.  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)
 04/17/2018   02:04:18   (  77.37, 162.11) 04/17/2018   02:05:22  (  77.28, 165.82)   90.84                64
 04/17/2018   02:55:01   ( -76.86, -28.27) 04/17/2018   02:54:59  ( -76.83, -28.24)    3.11                 2
 04/19/2018   08:28:43   (  76.84,  68.48) 04/19/2018   08:28:44  (  76.86,  68.41)    3.05                 1
 04/19/2018   09:19:26   ( -76.29,-122.03) 04/19/2018   09:18:22  ( -76.35,-125.69)   96.44                64
 04/21/2018   14:02:17   ( -76.89, 164.93) 04/21/2018   14:02:31  ( -76.86, 164.98)    3.48                14
 04/21/2018   14:53:11   (  76.42, -25.86) 04/21/2018   14:52:05  (  76.47, -28.75)   75.55                66
 04/23/2018   19:35:58   (  76.87, -98.32) 04/23/2018   19:36:16  (  76.88, -98.41)    2.37                18
 04/23/2018   20:26:54   ( -76.84,  69.06) 04/23/2018   20:25:44  ( -76.85,  69.14)    2.19                70
 04/26/2018   01:09:32   ( -76.89,  -1.73) 04/26/2018   01:10:03  ( -76.88,  -1.85)    3.46                31
 04/26/2018   02:00:35   (  76.85, 165.70) 04/26/2018   01:59:29  (  76.86, 165.73)    1.54                66
 04/28/2018   06:43:13   (  76.92,  94.79) 04/28/2018   06:43:47  (  76.93,  94.89)    2.51                34