Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-B
TLE Epoch: 2019 2 21.  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)
 02/22/2019   18:10:23   (   0.03,-128.27) (   0.52,-130.60)  264.99                80
 02/23/2019   17:52:24   (   0.02,-128.28) (  -0.55,-125.59)  306.10                80
 02/25/2019   06:11:25   (  -0.02,-128.34) (  -0.45,-130.19)  211.84                80
 02/26/2019   05:48:06   (  -0.02,-128.35) (   0.68,-125.20)  358.48                80
 02/27/2019   18:07:00   (   0.02,-128.34) (   0.32,-129.77)  162.48                80
 02/28/2019   17:49:00   (   0.02,-128.35) (  -0.76,-124.77)  407.99                80
 03/02/2019   06:08:02   (  -0.01,-128.40) (  -0.24,-129.37)  110.54                80
 03/03/2019   05:44:43   (  -0.00,-128.41) (   0.89,-124.38)  459.31                80
 03/04/2019   18:03:36   (   0.00,-128.39) (   0.11,-128.94)   62.74                80
 03/07/2019   06:04:38   (  -0.00,-128.45) (  -0.03,-128.54)   11.01                80