Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2020 10 7.  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)
 10/08/2020   17:09:53   (   0.08,-128.42) (   0.28,-129.34)  105.09                80
 10/09/2020   16:46:34   (   0.08,-128.41) (  -0.80,-124.36)  461.32                80
 10/11/2020   05:08:14   (  -0.09,-128.43) (  -0.25,-128.98)   64.04                80
 10/13/2020   17:06:28   (   0.10,-128.38) (   0.12,-128.61)   26.59                80
 10/16/2020   05:02:09   (  -0.10,-128.38) (  -0.08,-128.26)   13.37                80
 10/18/2020   17:00:22   (   0.11,-128.31) (   0.01,-127.88)   49.52                80
 10/20/2020   05:22:02   (  -0.12,-128.32) (  -1.05,-132.51)  477.20                80
 10/21/2020   04:58:43   (  -0.12,-128.30) (   0.04,-127.53)   87.73                80