Simultaneous Nadir Overpasses (SNOs) between METOP-B and NOAA-19
TLE Epoch: 2017 10 21.  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)
 10/21/2017   23:11:36   (  77.65,-161.29) 10/21/2017   23:10:27  (  77.63,-161.19)    2.73                69
 10/22/2017   00:02:17   ( -77.66,   6.08) 10/22/2017   00:01:29  ( -77.66,   5.95)    3.24                48
 10/22/2017   00:52:58   (  77.63, 173.29) 10/22/2017   00:52:28  (  77.62, 173.40)    2.91                30
 10/22/2017   01:43:39   ( -77.64, -19.34) 10/22/2017   01:43:30  ( -77.64, -19.47)    3.14                 9
 10/22/2017   02:34:20   (  77.61, 147.87) 10/22/2017   02:34:29  (  77.60, 147.98)    3.09                 9
 10/22/2017   03:25:01   ( -77.62, -44.76) 10/22/2017   03:25:31  ( -77.62, -44.88)    3.04                30
 10/22/2017   04:15:42   (  77.60, 122.45) 10/22/2017   04:16:30  (  77.58, 122.57)    3.26                48
 10/22/2017   05:06:23   ( -77.61, -70.18) 10/22/2017   05:07:32  ( -77.60, -70.30)    2.96                69
 11/01/2017   18:30:14   ( -77.70,  89.32) 11/01/2017   18:29:01  ( -77.69,  89.21)    2.98                73
 11/01/2017   19:20:55   (  77.68,-103.48) 11/01/2017   19:20:03  (  77.67,-103.43)    1.50                52
 11/01/2017   20:11:36   ( -77.69,  63.90) 11/01/2017   20:11:02  ( -77.67,  63.79)    2.85                34
 11/01/2017   21:02:17   (  77.66,-128.90) 11/01/2017   21:02:04  (  77.65,-128.84)    1.64                13
 11/01/2017   21:52:58   ( -77.67,  38.47) 11/01/2017   21:53:03  ( -77.66,  38.37)    2.73                 5
 11/01/2017   22:43:39   (  77.64,-154.33) 11/01/2017   22:44:05  (  77.63,-154.26)    1.78                26
 11/01/2017   23:34:20   ( -77.65,  13.05) 11/01/2017   23:35:04  ( -77.64,  12.95)    2.62                44
 11/02/2017   00:25:01   (  77.62,-179.75) 11/02/2017   00:26:06  (  77.62,-179.67)    1.91                65