Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2021 8 26.  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)
 08/27/2021   04:43:46   (   0.04,-128.27) (  -0.62,-131.21)  334.75                80
 08/28/2021   04:25:45   (   0.01,-128.27) (   0.46,-126.22)  232.96                80
 08/29/2021   16:41:56   (  -0.05,-128.25) (   0.51,-130.84)  293.91                80
 08/30/2021   16:23:55   (  -0.02,-128.25) (  -0.52,-125.84)  273.85                80
 09/01/2021   04:40:16   (   0.06,-128.26) (  -0.40,-130.50)  253.90                80
 09/02/2021   04:22:15   (   0.04,-128.26) (   0.62,-125.50)  312.98                80
 09/03/2021   16:38:26   (  -0.08,-128.22) (   0.34,-130.11)  215.61                80
 09/04/2021   16:20:26   (  -0.06,-128.22) (  -0.74,-125.13)  351.34                80
 09/06/2021   04:36:46   (   0.10,-128.23) (  -0.24,-129.78)  176.79                80
 09/07/2021   04:18:45   (   0.08,-128.21) (   0.85,-124.80)  389.54                80
 09/08/2021   16:34:56   (  -0.12,-128.17) (   0.18,-129.39)  140.24                80