Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-C
TLE Epoch: 2021 3 10.  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)
 03/11/2021   06:52:45   (  -0.03,-137.21) (  -0.61,-139.77)  292.10                80
 03/12/2021   06:29:26   (  -0.03,-137.21) (   0.50,-134.77)  276.93                80
 03/13/2021   18:50:58   (   0.04,-137.22) (   0.52,-139.34)  241.91                80
 03/14/2021   18:27:39   (   0.03,-137.21) (  -0.59,-134.34)  326.93                80
 03/16/2021   06:49:18   (  -0.03,-137.19) (  -0.44,-138.93)  198.47                80
 03/17/2021   06:25:59   (  -0.03,-137.19) (   0.67,-133.94)  370.01                80
 03/18/2021   18:47:32   (   0.03,-137.19) (   0.30,-138.51)  150.03                80
 03/19/2021   18:24:12   (   0.03,-137.18) (  -0.81,-133.52)  417.95                80
 03/21/2021   06:45:51   (  -0.03,-137.15) (  -0.27,-138.10)  108.97                80
 03/22/2021   06:25:11   (  -0.03,-137.13) (   0.84,-133.10)  458.53                80
 03/23/2021   18:41:25   (   0.02,-137.12) (   0.13,-137.68)   63.12                80