Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2020 10 23.  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)
 10/23/2020   16:56:55   (   0.14,-128.25) (  -0.12,-127.15)  126.23                80
 10/25/2020   05:18:36   (  -0.15,-128.26) (  -0.92,-131.78)  400.39                80
 10/26/2020   04:55:16   (  -0.14,-128.24) (   0.18,-126.80)  164.46                80
 10/27/2020   17:16:48   (   0.16,-128.17) (   0.84,-131.40)  366.42                80
 10/28/2020   16:53:29   (   0.15,-128.15) (  -0.26,-126.42)  198.36                80
 10/30/2020   05:15:09   (  -0.16,-128.16) (  -0.78,-131.05)  328.64                80
 10/31/2020   04:51:50   (  -0.15,-128.14) (   0.31,-126.07)  235.91                80
 11/01/2020   17:13:21   (   0.17,-128.06) (   0.76,-130.65)  295.74                80
 11/02/2020   16:50:02   (   0.16,-128.04) (  -0.34,-125.67)  268.45                80
 11/04/2020   05:11:42   (  -0.18,-128.03) (  -0.70,-130.30)  259.74                80
 11/05/2020   04:48:22   (  -0.18,-128.00) (   0.40,-125.32)  304.05                80