Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2021 8 25.  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)
 08/25/2021   16:24:47   (  -0.11,-128.25) (  -0.48,-126.59)  189.77                80
 08/27/2021   04:46:26   (   0.08,-128.31) (  -0.57,-131.22)  331.79                80
 08/28/2021   04:23:07   (   0.10,-128.31) (   0.58,-126.25)  234.79                80
 08/29/2021   16:44:36   (  -0.06,-128.26) (   0.51,-130.83)  293.38                80
 08/30/2021   16:21:17   (  -0.09,-128.26) (  -0.64,-125.87)  273.44                80
 09/01/2021   04:42:56   (   0.05,-128.31) (  -0.41,-130.50)  248.71                80
 09/02/2021   04:19:36   (   0.08,-128.30) (   0.68,-125.52)  317.03                80
 09/03/2021   16:41:06   (  -0.05,-128.24) (   0.35,-130.11)  212.83                80
 09/04/2021   16:17:46   (  -0.07,-128.24) (  -0.74,-125.13)  353.19                80
 09/06/2021   04:39:25   (   0.04,-128.28) (  -0.30,-129.77)  169.31                80
 09/07/2021   04:16:05   (   0.07,-128.27) (   0.85,-124.80)  395.90                80