Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2020 1 30.  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)
 01/30/2020   17:21:06   (   0.00,-128.25) (  -0.06,-127.92)   37.83                80
 02/01/2020   05:40:06   (  -0.01,-128.23) (  -0.97,-132.54)  490.70                80
 02/02/2020   05:22:07   (  -0.00,-128.21) (   0.14,-127.56)   74.08                80
 02/03/2020   17:40:59   (   0.00,-128.15) (   0.86,-132.15)  455.56                80
 02/04/2020   17:17:39   (   0.00,-128.12) (  -0.18,-127.16)  108.66                80
 02/06/2020   05:36:39   (  -0.00,-128.09) (  -0.84,-131.78)  421.45                80
 02/07/2020   05:18:40   (  -0.01,-128.05) (   0.26,-126.80)  142.61                80
 02/08/2020   17:37:32   (   0.01,-127.98) (   0.74,-131.40)  388.39                80
 02/09/2020   17:15:18   (   0.01,-127.94) (  -0.31,-126.40)  175.20                13
 02/11/2020   05:33:12   (  -0.01,-127.90) (  -0.71,-131.03)  355.94                80
 02/12/2020   05:15:12   (  -0.01,-127.87) (   0.40,-126.05)  207.62                80