Simultaneous Nadir Overpasses (SNOs) between METOP-B and NOAA-19
TLE Epoch: 2017 4 1.  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   ( -77.34, -24.37) 04/11/2017   01:58:05  ( -77.37, -27.26)   70.37                68
 04/11/2017   02:50:00   (  77.02, 141.63) 04/11/2017   02:49:00  (  77.03, 141.55)    2.30                60
 04/11/2017   03:40:42   ( -77.02, -51.07) 04/11/2017   03:39:58  ( -77.02, -51.11)    0.98                44
 04/11/2017   04:31:22   (  77.00, 116.21) 04/11/2017   04:31:01  (  77.01, 116.17)    1.10                21
 04/11/2017   05:22:04   ( -77.00, -76.49) 04/11/2017   05:21:59  ( -76.99, -76.49)    1.10                 5
 04/11/2017   06:12:44   (  76.98,  90.79) 04/11/2017   06:13:02  (  76.98,  90.78)    0.67                18
 04/11/2017   07:03:26   ( -76.98,-101.91) 04/11/2017   07:04:00  ( -76.96,-101.87)    2.28                34
 04/11/2017   07:54:06   (  76.97,  65.38) 04/11/2017   07:55:03  (  76.95,  65.40)    1.73                57
 04/11/2017   08:44:48   ( -76.96,-127.32) 04/11/2017   08:46:02  ( -76.97,-127.44)    3.30                74