Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2020 10 9.  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)
 10/09/2020   16:46:34   (   0.08,-128.41) (  -0.82,-124.36)  461.43                80
 10/11/2020   05:08:14   (  -0.09,-128.43) (  -0.23,-128.99)   63.83                80
 10/13/2020   17:06:27   (   0.10,-128.38) (   0.16,-128.60)   26.16                80
 10/16/2020   05:02:09   (  -0.10,-128.38) (  -0.06,-128.27)   13.79                80
 10/18/2020   17:00:22   (   0.11,-128.32) (  -0.01,-127.88)   50.07                80
 10/20/2020   05:22:02   (  -0.12,-128.32) (  -1.03,-132.51)  476.69                80
 10/21/2020   04:58:43   (  -0.12,-128.30) (   0.06,-127.53)   88.28                80
 10/22/2020   17:20:15   (   0.14,-128.24) (   0.97,-132.13)  441.87                80