Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-B
TLE Epoch: 2019 5 15.  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)
 05/15/2019   18:14:27   (  -0.12,-128.39) (   0.59,-131.49)  353.44                80
 05/16/2019   17:56:28   (  -0.12,-128.40) (  -0.56,-126.50)  217.13                80
 05/18/2019   06:15:29   (   0.12,-128.38) (  -0.51,-131.09)  308.72                80
 05/19/2019   05:52:10   (   0.12,-128.39) (   0.64,-126.10)  261.34                80
 05/20/2019   18:11:01   (  -0.12,-128.44) (   0.40,-130.66)  252.93                80
 05/21/2019   17:53:03   (  -0.13,-128.45) (  -0.75,-125.67)  316.98                80
 05/23/2019   06:12:04   (   0.13,-128.43) (  -0.25,-130.27)  209.56                80
 05/24/2019   05:48:45   (   0.14,-128.43) (   0.85,-125.28)  359.95                80
 05/25/2019   18:07:37   (  -0.14,-128.48) (   0.14,-129.84)  155.13                80
 05/26/2019   17:49:38   (  -0.14,-128.48) (  -0.95,-124.84)  414.43                80
 05/28/2019   06:08:38   (   0.14,-128.45) (  -0.10,-129.43)  112.28                80
 05/29/2019   05:45:19   (   0.15,-128.46) (   1.06,-124.45)  456.90                80