Simultaneous Nadir Overpasses (SNOs) between METOP-B and NOAA-19
TLE Epoch: 2017 12 3.  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)
 12/04/2017   05:16:43   ( -78.20, -69.88) 12/04/2017   05:15:39  ( -78.19, -74.23)   99.09                64
 12/04/2017   06:07:34   (  77.77,  95.25) 12/04/2017   06:06:35  (  77.79,  95.26)    2.70                59
 12/04/2017   06:58:15   ( -77.77, -97.38) 12/04/2017   06:57:30  ( -77.79, -97.49)    3.23                45
 12/04/2017   07:48:56   (  77.75,  69.83) 12/04/2017   07:48:36  (  77.77,  69.84)    2.89                20
 12/04/2017   08:39:37   ( -77.76,-122.80) 12/04/2017   08:39:30  ( -77.74,-122.70)    3.16                 7
 12/04/2017   09:30:17   (  77.73,  44.41) 12/04/2017   09:30:36  (  77.76,  44.41)    3.09                19
 12/04/2017   10:20:58   ( -77.74,-148.22) 12/04/2017   10:21:30  ( -77.72,-148.12)    2.98                32
 12/04/2017   11:11:39   (  77.72,  18.99) 12/04/2017   11:12:37  (  77.74,  18.99)    3.29                58
 12/04/2017   12:02:20   ( -77.72,-173.64) 12/04/2017   12:03:31  ( -77.71,-173.55)    2.80                71
 12/15/2017   01:26:10   ( -77.93, -13.59) 12/15/2017   01:24:58  ( -77.94, -14.84)   28.93                72
 12/15/2017   02:16:53   (  77.81, 153.11) 12/15/2017   02:15:59  (  77.80, 153.19)    1.94                54
 12/15/2017   03:07:35   ( -77.79, -39.63) 12/15/2017   03:06:56  ( -77.81, -39.62)    2.33                39
 12/15/2017   03:58:15   (  77.79, 127.69) 12/15/2017   03:58:00  (  77.79, 127.76)    1.74                15
 12/15/2017   04:48:57   ( -77.78, -65.05) 12/15/2017   04:48:57  ( -77.80, -65.05)    2.54                 0
 12/15/2017   05:39:37   (  77.77, 102.27) 12/15/2017   05:40:01  (  77.77, 102.34)    1.56                24
 12/15/2017   06:30:19   ( -77.76, -90.47) 12/15/2017   06:30:58  ( -77.78, -90.47)    2.75                39
 12/15/2017   07:20:59   (  77.76,  76.85) 12/15/2017   07:22:02  (  77.76,  76.91)    1.42                63
 12/15/2017   08:11:44   ( -77.62,-116.49) 12/15/2017   08:12:56  ( -77.65,-115.27)   29.08                72