Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2020 5 27.  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)
 05/28/2020   05:22:06   (  -0.18,-128.16) (  -0.48,-129.64)  168.26                80
 05/29/2020   04:58:46   (  -0.17,-128.14) (   0.57,-124.64)  397.15                80
 05/30/2020   17:17:38   (   0.17,-128.15) (   0.40,-129.25)  124.43                80
 05/31/2020   16:59:39   (   0.17,-128.14) (  -0.71,-124.27)  441.08                80
 06/02/2020   05:18:38   (  -0.16,-128.06) (  -0.36,-128.89)   94.40                80
 06/03/2020   04:55:19   (  -0.17,-128.04) (   0.76,-123.91)  470.58                80
 06/04/2020   17:14:10   (   0.16,-128.04) (   0.28,-128.50)   52.22                80
 06/07/2020   05:15:11   (  -0.15,-127.94) (  -0.17,-128.15)   23.87                80
 06/09/2020   17:13:22   (   0.14,-127.91) (   0.09,-127.76)   16.69                80