Simultaneous Nadir Overpasses (SNOs) between METOP-A and NOAA-19
TLE Epoch: 2018 4 6.  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)
 04/06/2018   23:48:02   ( -78.66,  12.71) 04/06/2018   23:46:57  ( -78.67,   8.71)   87.44                65
 04/07/2018   00:38:50   (  78.35, 178.23) 04/07/2018   00:37:54  (  78.33, 178.19)    2.47                56
 04/07/2018   01:29:32   ( -78.33, -14.54) 04/07/2018   01:28:49  ( -78.34, -14.61)    1.85                43
 04/07/2018   02:20:12   (  78.33, 152.78) 04/07/2018   02:19:55  (  78.32, 152.75)    1.21                17
 04/07/2018   03:10:54   ( -78.31, -40.00) 04/07/2018   03:10:50  ( -78.33, -40.06)    2.77                 4
 04/07/2018   04:01:34   (  78.31, 127.32) 04/07/2018   04:01:56  (  78.31, 127.30)    0.67                22
 04/07/2018   04:52:16   ( -78.29, -65.45) 04/07/2018   04:52:50  ( -78.29, -65.28)    3.82                34
 04/07/2018   05:42:56   (  78.29, 101.87) 04/07/2018   05:43:57  (  78.30, 101.85)    1.76                61
 04/07/2018   06:33:37   ( -78.31, -90.68) 04/07/2018   06:34:51  ( -78.28, -90.73)    3.62                74
 04/17/2018   19:57:07   ( -78.60,  69.98) 04/17/2018   19:55:59  ( -78.62,  67.14)   62.46                68
 04/17/2018   20:47:52   (  78.39,-123.89) 04/17/2018   20:46:57  (  78.36,-123.90)    3.26                55
 04/17/2018   21:38:34   ( -78.38,  43.40) 04/17/2018   21:37:53  ( -78.36,  43.34)    2.68                41
 04/17/2018   22:29:14   (  78.37,-149.35) 04/17/2018   22:28:58  (  78.35,-149.36)    1.84                16
 04/17/2018   23:19:56   ( -78.36,  17.95) 04/17/2018   23:19:54  ( -78.36,  17.89)    1.63                 2
 04/18/2018   00:10:36   (  78.35,-174.80) 04/18/2018   00:10:59  (  78.34,-174.81)    0.42                23
 04/18/2018   01:01:18   ( -78.34,  -7.50) 04/18/2018   01:01:55  ( -78.35,  -7.56)    1.38                37
 04/18/2018   01:51:58   (  78.33, 159.74) 04/18/2018   01:53:00  (  78.34, 159.74)    1.04                62