Simultaneous Nadir Overpasses (SNOs) between METOP-A and NOAA-19
TLE Epoch: 2018 1 8.  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)
 01/10/2018   10:49:20   (  78.02,  24.54) 01/10/2018   10:48:12  (  78.02,  24.70)    3.79                68
 01/10/2018   11:40:01   ( -78.04,-168.02) 01/10/2018   11:39:15  ( -78.02,-168.05)    1.92                46
 01/10/2018   12:30:41   (  78.04,  -0.69) 01/10/2018   12:30:13  (  78.01,  -0.73)    3.01                28
 01/10/2018   13:21:23   ( -78.02, 166.53) 01/10/2018   13:21:16  ( -78.01, 166.52)    1.02                 7
 01/10/2018   14:12:03   (  78.02, -26.14) 01/10/2018   14:12:14  (  78.00, -26.16)    2.07                11
 01/10/2018   15:02:45   ( -78.00, 141.09) 01/10/2018   15:03:17  ( -78.00, 141.09)    0.18                32
 01/10/2018   15:53:25   (  78.00, -51.58) 01/10/2018   15:54:15  (  77.99, -51.59)    1.13                50
 01/10/2018   16:44:07   ( -77.98, 115.64) 01/10/2018   16:45:18  ( -77.98, 115.66)    0.79                71
 01/21/2018   06:07:44   ( -78.08, -84.81) 01/21/2018   06:06:34  ( -78.06, -84.76)    2.27                70
 01/21/2018   06:58:24   (  78.08,  82.52) 01/21/2018   06:57:30  (  78.06,  82.54)    2.53                54
 01/21/2018   07:49:06   ( -78.06,-110.26) 01/21/2018   07:48:35  ( -78.05,-110.19)    1.85                31
 01/21/2018   08:39:46   (  78.06,  57.07) 01/21/2018   08:39:31  (  78.04,  57.11)    1.77                15
 01/21/2018   09:30:28   ( -78.04,-135.70) 01/21/2018   09:30:36  ( -78.04,-135.62)    1.87                 8
 01/21/2018   10:21:08   (  78.04,  31.62) 01/21/2018   10:21:32  (  78.03,  31.68)    1.35                24
 01/21/2018   11:11:50   ( -78.02,-161.15) 01/21/2018   11:12:37  ( -78.02,-161.05)    2.31                47
 01/21/2018   12:02:30   (  78.02,   6.18) 01/21/2018   12:03:33  (  78.02,   6.24)    1.56                63