Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2020 5 12.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  METOP-A Lat/Lon    Distance(km)  Time Diff(sec)
 05/13/2020   05:32:28   (  -0.22,-128.28) (  -1.03,-131.85)  407.54                80
 05/14/2020   05:09:08   (  -0.21,-128.28) (   0.08,-126.87)  159.63                80
 05/15/2020   17:28:01   (   0.21,-128.33) (   0.89,-131.47)  357.80                80
 05/16/2020   17:10:01   (   0.21,-128.33) (  -0.22,-126.49)  209.55                80
 05/18/2020   05:29:02   (  -0.21,-128.27) (  -0.81,-131.12)  324.05                80
 05/19/2020   05:05:41   (  -0.21,-128.27) (   0.25,-126.13)  242.91                80
 05/20/2020   17:24:33   (   0.20,-128.31) (   0.73,-130.73)  275.40                80
 05/21/2020   17:06:34   (   0.20,-128.31) (  -0.38,-125.75)  291.40                80
 05/23/2020   05:25:33   (  -0.20,-128.24) (  -0.69,-130.37)  243.12                80
 05/24/2020   05:02:14   (  -0.19,-128.23) (   0.42,-125.39)  322.94                80
 05/25/2020   17:21:06   (   0.19,-128.26) (   0.56,-129.99)  197.19                80