Simultaneous Nadir Overpasses (SNOs) between METOP-A and NOAA-19
TLE Epoch: 2017 5 18.  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)
 05/29/2017   01:11:13   ( -77.26, -13.37) 05/29/2017   01:10:10  ( -77.25, -13.40)    1.51                63
 05/29/2017   02:01:54   (  77.22, 153.80) 05/29/2017   02:01:06  (  77.24, 153.92)    3.38                48
 05/29/2017   02:52:35   ( -77.24, -38.80) 05/29/2017   02:52:11  ( -77.23, -38.79)    1.97                24
 05/29/2017   03:43:16   (  77.21, 128.37) 05/29/2017   03:43:07  (  77.21, 128.53)    4.00                 9
 05/29/2017   04:33:57   ( -77.22, -64.22) 05/29/2017   04:34:12  ( -77.20, -64.18)    2.76                15
 05/29/2017   05:24:37   (  77.23, 103.14) 05/29/2017   05:25:09  (  77.23, 102.95)    4.50                32
 05/29/2017   06:15:19   ( -77.20, -89.64) 05/29/2017   06:16:14  ( -77.22, -89.76)    3.25                55
 05/29/2017   07:05:59   (  77.21,  77.72) 05/29/2017   07:07:10  (  77.20,  77.57)    3.72                71