Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-C
TLE Epoch: 2021 10 29.  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)
 10/30/2021   06:28:29   (   0.05,-137.22) (   0.62,-134.80)  276.61                80
 10/31/2021   18:47:22   (  -0.05,-137.23) (   0.42,-139.35)  242.48                80
 11/01/2021   18:29:23   (  -0.05,-137.22) (  -0.72,-134.37)  326.26                80
 11/03/2021   06:48:24   (   0.05,-137.20) (  -0.32,-138.96)  199.14                80
 11/04/2021   06:25:04   (   0.04,-137.20) (   0.76,-133.95)  369.12                80
 11/05/2021   18:43:57   (  -0.04,-137.19) (   0.24,-138.52)  151.53                80
 11/06/2021   18:25:58   (  -0.04,-137.17) (  -0.85,-133.52)  416.17                80
 11/08/2021   06:44:58   (   0.03,-137.14) (  -0.17,-138.11)  110.73                80
 11/09/2021   06:24:19   (   0.03,-137.12) (   0.91,-133.11)  456.49                80
 11/10/2021   18:40:32   (  -0.02,-137.10) (   0.09,-137.68)   65.63                80