Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-B
TLE Epoch: 2020 7 2.  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)
 07/03/2020   05:49:32   (  -0.05,-128.17) (   0.62,-125.22)  335.79                80
 07/04/2020   18:08:23   (   0.04,-128.21) (   0.40,-129.79)  179.79                80
 07/05/2020   17:50:24   (   0.05,-128.23) (  -0.73,-124.79)  391.84                80
 07/07/2020   06:09:23   (  -0.04,-128.25) (  -0.30,-129.39)  129.29                80
 07/08/2020   05:46:04   (  -0.04,-128.27) (   0.83,-124.40)  441.71                80
 07/09/2020   18:04:55   (   0.03,-128.30) (   0.19,-128.96)   74.70                80
 07/10/2020   17:46:55   (   0.03,-128.32) (  -0.94,-123.96)  496.77                80
 07/12/2020   06:05:55   (  -0.03,-128.35) (  -0.08,-128.56)   24.03                80
 07/14/2020   18:04:06   (   0.02,-128.38) (  -0.03,-128.13)   29.19                80
 07/16/2020   06:23:06   (  -0.02,-128.41) (  -1.00,-132.72)  491.21                80