Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-C
TLE Epoch: 2021 12 30.  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)
 12/31/2021   06:48:38   (   0.02,-137.21) (  -0.39,-138.93)  195.82                80
 01/01/2022   06:25:20   (   0.03,-137.21) (   0.75,-133.94)  372.77                80
 01/02/2022   18:46:52   (  -0.02,-137.21) (   0.24,-138.51)  147.08                80
 01/03/2022   18:23:33   (  -0.03,-137.20) (  -0.86,-133.51)  421.30                80
 01/05/2022   06:45:14   (   0.02,-137.19) (  -0.16,-138.11)  104.38                80
 01/06/2022   06:21:54   (   0.02,-137.18) (   0.93,-133.11)  463.91                80
 01/07/2022   18:43:26   (  -0.01,-137.17) (   0.10,-137.66)   56.02                80
 01/10/2022   06:41:48   (   0.01,-137.14) (  -0.04,-137.26)   14.12                80
 01/12/2022   18:40:00   (  -0.02,-137.12) (  -0.10,-136.83)   33.06                80