Simultaneous Nadir Overpasses (SNOs) between METOP-A and NOAA-19
TLE Epoch: 2017 5 10.  Predictions up to the next  14.0 days:

     Date     Time(METOP-A) METOP-A Lat/Lon Date Time(NOAA-19) NOAA-19 Lat/Lon    Distance(km)  Time Diff(sec)
 05/18/2017   06:43:21   ( -77.20, -96.65) 05/18/2017   06:42:09  ( -77.22, -96.58)    3.26                72
 05/18/2017   07:34:01   (  77.20,  70.69) 05/18/2017   07:33:05  (  77.23,  70.66)    3.42                56
 05/18/2017   08:24:43   ( -77.18,-122.07) 05/18/2017   08:24:10  ( -77.20,-121.97)    3.24                33
 05/18/2017   09:15:23   (  77.18,  45.27) 05/18/2017   09:15:06  (  77.20,  45.28)    2.68                17
 05/18/2017   10:06:05   ( -77.16,-147.49) 05/18/2017   10:06:11  ( -77.17,-147.36)    3.58                 6
 05/18/2017   10:56:45   (  77.16,  19.84) 05/18/2017   10:57:07  (  77.18,  19.89)    2.27                22
 05/18/2017   11:47:26   ( -77.18,-172.73) 05/18/2017   11:48:12  ( -77.15,-172.74)    4.12                46
 05/18/2017   12:38:07   (  77.14,  -5.58) 05/18/2017   12:39:08  (  77.15,  -5.50)    2.36                61
 05/18/2017   13:28:59   ( -76.68, 159.91) 05/18/2017   13:30:03  ( -76.70, 163.70)   97.05                64