Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2020 6 2.  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)
 06/03/2020   04:55:18   (  -0.16,-128.04) (   0.72,-123.90)  470.79                80
 06/04/2020   17:14:10   (   0.16,-128.06) (   0.25,-128.50)   50.56                80
 06/07/2020   05:15:10   (  -0.15,-127.94) (  -0.20,-128.14)   22.94                80
 06/09/2020   17:13:22   (   0.14,-127.93) (   0.12,-127.75)   19.13                80
 06/12/2020   05:09:02   (  -0.13,-127.81) (  -0.06,-127.40)   46.51                80
 06/13/2020   17:27:54   (   0.12,-127.81) (   1.04,-132.00)  476.80                80
 06/14/2020   17:09:54   (   0.12,-127.78) (  -0.02,-127.01)   87.79                80
 06/16/2020   05:28:54   (  -0.11,-127.70) (  -0.98,-131.64)  449.17                80