Simultaneous Nadir Overpasses (SNOs) between METOP-A and NOAA-19
TLE Epoch: 2017 7 20.  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)
 07/21/2017   19:48:56   ( -77.87,  69.80) 07/21/2017   19:47:52  ( -77.88,  65.54)   99.48                64
 07/21/2017   20:39:46   (  77.45,-124.84) 07/21/2017   20:38:48  (  77.45,-125.01)    4.02                58
 07/21/2017   21:30:28   ( -77.44,  42.40) 07/21/2017   21:29:42  ( -77.42,  42.41)    1.31                46
 07/21/2017   22:21:08   (  77.43,-150.27) 07/21/2017   22:20:49  (  77.43,-150.40)    3.26                19
 07/21/2017   23:11:50   ( -77.42,  16.98) 07/21/2017   23:11:43  ( -77.40,  17.01)    1.81                 7
 07/22/2017   00:02:30   (  77.42,-175.70) 07/22/2017   00:02:50  (  77.41,-175.80)    2.56                20
 07/22/2017   00:53:12   ( -77.40,  -8.45) 07/22/2017   00:53:44  ( -77.38,  -8.38)    2.46                32
 07/22/2017   01:43:51   (  77.40, 158.88) 07/22/2017   01:44:50  (  77.39, 158.80)    1.96                59
 07/22/2017   02:34:33   ( -77.38, -33.87) 07/22/2017   02:35:44  ( -77.36, -33.78)    3.17                71
 08/01/2017   14:16:47   ( -77.88, 152.82) 08/01/2017   14:15:42  ( -77.89, 148.87)   92.29                65
 08/01/2017   15:07:36   (  77.48, -41.71) 08/01/2017   15:06:38  (  77.49, -41.84)    3.27                58
 08/01/2017   15:58:18   ( -77.48, 125.61) 08/01/2017   15:57:33  ( -77.47, 125.53)    2.27                45
 08/01/2017   16:48:58   (  77.46, -67.14) 08/01/2017   16:48:39  (  77.47, -67.24)    2.50                19
 08/01/2017   17:39:39   ( -77.46, 100.18) 08/01/2017   17:39:33  ( -77.45, 100.13)    1.86                 6
 08/01/2017   18:30:19   (  77.44, -92.57) 08/01/2017   18:30:39  (  77.45, -92.63)    1.74                20
 08/01/2017   19:21:01   ( -77.44,  74.76) 08/01/2017   19:21:34  ( -77.43,  74.74)    1.75                33
 08/01/2017   20:11:41   (  77.42,-117.99) 08/01/2017   20:12:40  (  77.43,-118.03)    1.00                59
 08/01/2017   21:02:23   ( -77.42,  49.33) 08/01/2017   21:03:35  ( -77.41,  49.34)    1.96                72