Simultaneous Nadir Overpasses (SNOs) between METOP-A and NOAA-19
TLE Epoch: 2018 4 27.  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)
 04/28/2018   16:06:10   ( -78.54, 127.27) 04/28/2018   16:04:59  ( -78.57, 125.55)   38.27                71
 04/28/2018   16:56:53   (  78.42, -66.10) 04/28/2018   16:55:58  (  78.42, -66.21)    2.51                55
 04/28/2018   17:47:35   ( -78.40, 101.15) 04/28/2018   17:46:55  ( -78.39, 101.27)    3.20                40
 04/28/2018   18:38:15   (  78.40, -91.56) 04/28/2018   18:37:59  (  78.42, -91.66)    3.23                16
 04/28/2018   19:28:57   ( -78.38,  75.69) 04/28/2018   19:28:56  ( -78.38,  75.82)    2.88                 1
 04/28/2018   20:19:37   (  78.38,-117.01) 04/28/2018   20:19:59  (  78.37,-116.89)    2.86                22
 04/28/2018   21:10:19   ( -78.36,  50.23) 04/28/2018   21:10:57  ( -78.37,  50.37)    3.22                38
 04/28/2018   22:00:59   (  78.35,-142.47) 04/28/2018   22:02:00  (  78.36,-142.34)    3.05                61
 04/28/2018   22:51:43   ( -78.26,  24.34) 04/28/2018   22:52:55  ( -78.26,  25.60)   28.38                72
 05/09/2018   12:15:12   ( -78.53,-175.10) 05/09/2018   12:13:59  ( -78.55,-176.19)   24.11                73
 05/09/2018   13:05:54   (  78.45,  -8.28) 05/09/2018   13:04:56  (  78.44,  -8.18)    2.43                58
 05/09/2018   13:56:36   ( -78.44, 158.99) 05/09/2018   13:55:57  ( -78.44, 159.06)    1.59                39
 05/09/2018   14:47:16   (  78.42, -33.74) 05/09/2018   14:46:57  (  78.43, -33.64)    2.32                19
 05/09/2018   15:37:58   ( -78.42, 133.54) 05/09/2018   15:37:58  ( -78.43, 133.61)    2.31                 0
 05/09/2018   16:28:38   (  78.40, -59.20) 05/09/2018   16:28:58  (  78.42, -59.10)    3.12                20
 05/09/2018   17:19:19   ( -78.43, 108.30) 05/09/2018   17:19:59  ( -78.42, 108.16)    3.47                40
 05/09/2018   18:09:59   (  78.42, -84.43) 05/09/2018   18:10:59  (  78.42, -84.55)    2.83                60