Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-C
TLE Epoch: 2021 2 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)
 02/01/2021   06:36:19   (  -0.02,-137.24) (   0.14,-136.45)   89.35                80
 02/02/2021   18:55:10   (   0.02,-137.25) (   0.87,-141.01)  428.70                80
 02/03/2021   18:37:11   (   0.02,-137.24) (  -0.23,-136.01)  139.97                80
 02/05/2021   06:56:12   (  -0.02,-137.22) (  -0.79,-140.61)  386.71                80
 02/06/2021   06:32:53   (  -0.02,-137.21) (   0.31,-135.61)  181.44                80
 02/07/2021   18:51:45   (   0.00,-137.21) (   0.65,-140.18)  338.72                80
 02/08/2021   18:33:45   (   0.00,-137.20) (  -0.45,-135.19)  229.00                80
 02/10/2021   06:52:46   (   0.00,-137.16) (  -0.61,-139.78)  298.68                80
 02/11/2021   06:29:27   (  -0.00,-137.15) (   0.55,-134.79)  268.98                80
 02/12/2021   18:48:19   (   0.00,-137.14) (   0.48,-139.35)  251.46                80
 02/13/2021   18:30:19   (   0.00,-137.12) (  -0.62,-134.35)  316.11                80