Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-C
TLE Epoch: 2021 9 1.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  METOP-C Lat/Lon    Distance(km)  Time Diff(sec)
 09/01/2021   06:49:14   (   0.03,-137.20) (  -0.53,-139.80)  295.83                80
 09/02/2021   06:31:13   (   0.02,-137.20) (   0.56,-134.80)  273.59                80
 09/03/2021   18:47:24   (  -0.03,-137.21) (   0.45,-139.36)  245.36                80
 09/04/2021   18:29:23   (  -0.03,-137.21) (  -0.64,-134.36)  323.67                80
 09/06/2021   06:45:44   (   0.03,-137.19) (  -0.36,-138.97)  201.69                80
 09/07/2021   06:27:43   (   0.03,-137.19) (   0.74,-133.96)  367.04                80
 09/08/2021   18:43:53   (  -0.04,-137.19) (   0.26,-138.53)  152.65                80
 09/09/2021   18:25:53   (  -0.03,-137.18) (  -0.83,-133.53)  415.77                80
 09/11/2021   06:42:13   (   0.03,-137.15) (  -0.17,-138.13)  110.72                80
 09/12/2021   06:24:13   (   0.03,-137.14) (   0.93,-133.13)  457.11                80
 09/13/2021   18:40:22   (  -0.03,-137.12) (   0.12,-137.68)   64.19                80