Simultaneous Nadir Overpasses (SNOs) between METOP-B and NOAA-19
TLE Epoch: 2017 5 10.  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)
 05/13/2017   07:41:32   ( -77.47,-109.47) 05/13/2017   07:40:24  ( -77.46,-112.41)   70.90                68
 05/13/2017   08:32:19   (  77.16,  56.50) 05/13/2017   08:31:12  (  77.13,  56.46)    3.37                67
 05/13/2017   09:23:02   ( -77.11,-136.39) 05/13/2017   09:22:17  ( -77.11,-136.25)    3.55                45
 05/13/2017   10:13:41   (  77.14,  31.08) 05/13/2017   10:13:13  (  77.10,  31.07)    3.98                28
 05/13/2017   11:04:24   ( -77.09,-161.81) 05/13/2017   11:04:18  ( -77.09,-161.63)    4.28                 6
 05/13/2017   11:55:03   (  77.12,   5.66) 05/13/2017   11:55:15  (  77.12,   5.50)    4.00                12
 05/13/2017   12:45:46   ( -77.07, 172.78) 05/13/2017   12:46:20  ( -77.10, 172.79)    3.93                34
 05/13/2017   13:36:25   (  77.10, -19.76) 05/13/2017   13:37:16  (  77.09, -19.89)    3.30                51
 05/13/2017   14:27:08   ( -77.05, 147.36) 05/13/2017   14:28:21  ( -77.08, 147.41)    3.37                73
 05/24/2017   02:09:32   ( -77.18, -27.71) 05/24/2017   02:08:18  ( -77.16, -27.66)    3.01                74
 05/24/2017   03:00:12   (  77.17, 139.56) 05/24/2017   02:59:14  (  77.17, 139.58)    0.58                58
 05/24/2017   03:50:54   ( -77.17, -53.13) 05/24/2017   03:50:20  ( -77.18, -53.24)    2.93                34
 05/24/2017   04:41:34   (  77.15, 114.14) 05/24/2017   04:41:15  (  77.14, 114.19)    1.67                19
 05/24/2017   05:32:16   ( -77.15, -78.55) 05/24/2017   05:32:21  ( -77.15, -78.63)    1.94                 5
 05/24/2017   06:22:56   (  77.13,  88.72) 05/24/2017   06:23:16  (  77.11,  88.80)    2.76                20
 05/24/2017   07:13:38   ( -77.13,-103.97) 05/24/2017   07:14:22  ( -77.12,-104.02)    1.10                44
 05/24/2017   08:04:18   (  77.11,  63.30) 05/24/2017   08:05:18  (  77.13,  63.23)    2.78                60
 05/24/2017   08:55:09   ( -76.71,-130.98) 05/24/2017   08:56:15  ( -76.76,-127.94)   77.86                66