Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2020 10 21.  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)
 10/21/2020   04:58:43   (  -0.12,-128.34) (   0.06,-127.53)   91.85                80
 10/22/2020   17:20:14   (   0.14,-128.27) (   1.02,-132.12)  438.67                80
 10/23/2020   16:56:56   (   0.14,-128.25) (  -0.14,-127.15)  126.42                80
 10/25/2020   05:18:36   (  -0.15,-128.26) (  -0.90,-131.78)  399.93                80
 10/26/2020   04:55:16   (  -0.14,-128.25) (   0.19,-126.80)  165.04                80
 10/27/2020   17:16:48   (   0.16,-128.18) (   0.89,-131.39)  365.78                80
 10/28/2020   16:53:28   (   0.15,-128.16) (  -0.21,-126.41)  199.12                80
 10/30/2020   05:15:10   (  -0.16,-128.17) (  -0.77,-131.05)  327.59                80
 10/31/2020   04:51:50   (  -0.15,-128.15) (   0.32,-126.07)  237.09                80
 11/01/2020   17:13:21   (   0.17,-128.07) (   0.75,-130.66)  294.51                80
 11/02/2020   16:50:02   (   0.16,-128.05) (  -0.34,-125.68)  269.78                80