Simultaneous Nadir Overpasses (SNOs) between METOP-B and NOAA-19
TLE Epoch: 2017 4 6.  Predictions up to the next  14.0 days:

     Date     Time(METOP-B) METOP-B Lat/Lon Date Time(NOAA-19) NOAA-19 Lat/Lon    Distance(km)  Time Diff(sec)
 04/11/2017   01:59:13   ( -77.35, -24.32) 04/11/2017   01:58:05  ( -77.36, -27.19)   69.79                68
 04/11/2017   02:50:00   (  77.04, 141.69) 04/11/2017   02:49:00  (  77.01, 141.63)    3.24                60
 04/11/2017   03:40:42   ( -77.03, -51.03) 04/11/2017   03:39:58  ( -77.00, -51.05)    3.26                44
 04/11/2017   04:31:22   (  77.02, 116.28) 04/11/2017   04:31:01  (  76.99, 116.25)    3.90                21
 04/11/2017   05:22:04   ( -77.01, -76.44) 04/11/2017   05:22:00  ( -77.01, -76.61)    4.24                 4
 04/11/2017   06:12:44   (  77.00,  90.86) 04/11/2017   06:13:03  (  77.00,  90.68)    4.40                19
 04/11/2017   07:03:26   ( -76.99,-101.86) 04/11/2017   07:04:01  ( -76.99,-101.99)    3.40                35
 04/11/2017   07:54:06   (  76.98,  65.44) 04/11/2017   07:55:04  (  76.97,  65.30)    3.72                58
 04/11/2017   08:44:48   ( -76.97,-127.27) 04/11/2017   08:46:02  ( -76.96,-127.37)    3.02                74