Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-C
TLE Epoch: 2021 10 25.  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)
 10/25/2021   06:31:53   (   0.05,-137.22) (   0.40,-135.62)  181.59                80
 10/26/2021   18:50:45   (  -0.04,-137.23) (   0.63,-140.18)  336.97                80
 10/27/2021   18:32:47   (  -0.04,-137.23) (  -0.50,-135.19)  232.09                80
 10/29/2021   06:51:47   (   0.03,-137.21) (  -0.56,-139.78)  292.76                80
 10/30/2021   06:28:29   (   0.03,-137.21) (   0.58,-134.79)  275.94                80
 10/31/2021   18:47:21   (  -0.03,-137.21) (   0.46,-139.35)  243.86                80
 11/01/2021   18:29:23   (  -0.03,-137.20) (  -0.67,-134.36)  324.53                80
 11/03/2021   06:48:23   (   0.03,-137.18) (  -0.37,-138.95)  201.17                80
 11/04/2021   06:25:04   (   0.03,-137.17) (   0.78,-133.96)  366.73                80
 11/05/2021   18:43:57   (  -0.03,-137.16) (   0.28,-138.51)  154.69                80
 11/06/2021   18:25:58   (  -0.02,-137.14) (  -0.86,-133.52)  412.65                80