Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-B
TLE Epoch: 2019 5 16.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  METOP-B Lat/Lon    Distance(km)  Time Diff(sec)
 05/16/2019   17:56:28   (  -0.12,-128.40) (  -0.56,-126.50)  217.25                80
 05/18/2019   06:15:29   (   0.12,-128.38) (  -0.46,-131.10)  308.86                80
 05/19/2019   05:52:10   (   0.12,-128.39) (   0.64,-126.10)  261.18                80
 05/20/2019   18:11:02   (  -0.13,-128.44) (   0.34,-130.67)  252.92                80
 05/21/2019   17:53:03   (  -0.13,-128.45) (  -0.75,-125.67)  316.96                80
 05/23/2019   06:12:04   (   0.13,-128.43) (  -0.25,-130.27)  209.84                80
 05/24/2019   05:48:45   (   0.14,-128.43) (   0.84,-125.27)  359.64                80
 05/25/2019   18:07:37   (  -0.14,-128.47) (   0.14,-129.84)  155.26                80
 05/26/2019   17:49:37   (  -0.14,-128.48) (  -0.95,-124.84)  414.27                80
 05/28/2019   06:08:38   (   0.14,-128.45) (  -0.10,-129.43)  112.70                80
 05/29/2019   05:45:19   (   0.15,-128.45) (   1.06,-124.45)  456.45                80