Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-C
TLE Epoch: 2020 12 5.  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)
 12/05/2020   06:36:03   (   0.03,-137.20) (   0.22,-136.46)   85.18                80
 12/06/2020   18:54:56   (  -0.03,-137.20) (   0.84,-141.01)  435.17                80
 12/07/2020   18:36:57   (  -0.03,-137.19) (  -0.30,-136.03)  132.74                80
 12/09/2020   06:55:57   (   0.02,-137.16) (  -0.74,-140.62)  393.97                80
 12/10/2020   06:32:38   (   0.02,-137.14) (   0.34,-135.62)  173.48                80
 12/11/2020   18:51:31   (  -0.02,-137.13) (   0.64,-140.19)  347.97                80
 12/12/2020   18:33:32   (  -0.02,-137.11) (  -0.44,-135.18)  219.13                80
 12/14/2020   06:52:32   (   0.02,-137.07) (  -0.61,-139.77)  308.98                80
 12/15/2020   06:29:14   (   0.01,-137.04) (   0.53,-134.79)  257.63                80
 12/16/2020   18:48:06   (  -0.01,-137.02) (   0.50,-139.34)  265.05                80
 12/17/2020   18:30:06   (  -0.00,-136.99) (  -0.59,-134.34)  301.41                80