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)
 10/29/2021   06:51:48   (   0.05,-137.22) (  -0.54,-139.78)  292.37                80
 10/30/2021   06:28:29   (   0.04,-137.22) (   0.60,-134.79)  276.58                80
 10/31/2021   18:47:21   (  -0.04,-137.22) (   0.45,-139.35)  242.56                80
 11/01/2021   18:29:23   (  -0.04,-137.22) (  -0.69,-134.36)  326.07                80
 11/03/2021   06:48:23   (   0.04,-137.20) (  -0.35,-138.95)  199.56                80
 11/04/2021   06:25:04   (   0.04,-137.19) (   0.73,-133.95)  368.60                80
 11/05/2021   18:43:57   (  -0.04,-137.18) (   0.26,-138.52)  152.12                80
 11/06/2021   18:25:59   (  -0.03,-137.17) (  -0.88,-133.53)  415.46                80
 11/08/2021   06:44:58   (   0.03,-137.13) (  -0.20,-138.11)  111.70                80
 11/09/2021   06:24:19   (   0.02,-137.11) (   0.94,-133.12)  455.42                80
 11/10/2021   18:40:32   (  -0.02,-137.09) (   0.12,-137.67)   66.79                80