Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-B
TLE Epoch: 2019 2 18.  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)
 02/20/2019   06:14:48   (  -0.03,-128.25) (  -0.67,-131.02)  315.73                80
 02/21/2019   05:51:29   (  -0.03,-128.27) (   0.46,-126.03)  255.05                80
 02/22/2019   18:10:23   (   0.03,-128.27) (   0.54,-130.59)  265.03                80
 02/23/2019   17:52:24   (   0.02,-128.28) (  -0.59,-125.60)  306.11                80
 02/25/2019   06:11:26   (  -0.02,-128.34) (  -0.41,-130.20)  211.25                80
 02/26/2019   05:48:06   (  -0.02,-128.35) (   0.66,-125.20)  359.13                80
 02/27/2019   18:06:59   (   0.02,-128.34) (   0.34,-129.77)  162.26                80
 02/28/2019   17:49:01   (   0.02,-128.36) (  -0.79,-124.78)  408.25                80
 03/02/2019   06:08:02   (  -0.01,-128.41) (  -0.20,-129.38)  109.62                80
 03/03/2019   05:44:43   (  -0.00,-128.42) (   0.87,-124.37)  460.28                80
 03/04/2019   18:03:36   (   0.00,-128.39) (   0.13,-128.94)   62.23                80