Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2020 2 13.  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)
 02/14/2020   17:10:47   (  -0.01,-128.37) (  -0.61,-125.69)  306.02                80
 02/16/2020   05:32:28   (  -0.03,-128.37) (  -0.44,-130.31)  220.52                80
 02/17/2020   05:09:08   (   0.00,-128.38) (   0.65,-125.32)  347.65                80
 02/18/2020   17:30:41   (   0.04,-128.43) (   0.37,-129.92)  169.35                80
 02/19/2020   17:07:22   (   0.01,-128.44) (  -0.77,-124.94)  398.52                80
 02/21/2020   05:29:01   (  -0.06,-128.43) (  -0.33,-129.55)  128.83                80
 02/22/2020   05:05:43   (  -0.03,-128.44) (   0.82,-124.58)  439.08                80
 02/23/2020   17:27:15   (   0.07,-128.48) (   0.21,-129.18)   78.22                80
 02/24/2020   17:03:56   (   0.05,-128.49) (  -0.88,-124.19)  489.56                80
 02/26/2020   05:25:36   (  -0.09,-128.48) (  -0.16,-128.81)   38.17                80