Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-C
TLE Epoch: 2021 11 27.  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)
 11/27/2021   06:51:56   (   0.03,-137.20) (  -0.54,-139.77)  293.29                80
 11/28/2021   06:28:37   (   0.03,-137.19) (   0.55,-134.77)  275.41                80
 11/29/2021   18:47:30   (  -0.03,-137.19) (   0.46,-139.34)  244.38                80
 11/30/2021   18:29:31   (  -0.03,-137.19) (  -0.64,-134.34)  323.99                80
 12/02/2021   06:48:31   (   0.02,-137.16) (  -0.34,-138.94)  201.94                80
 12/03/2021   06:25:12   (   0.02,-137.15) (   0.75,-133.94)  365.82                80
 12/04/2021   18:44:04   (  -0.02,-137.13) (   0.31,-138.49)  155.67                80
 12/05/2021   18:26:04   (  -0.01,-137.11) (  -0.79,-133.49)  411.63                80
 12/07/2021   06:45:05   (   0.00,-137.07) (  -0.19,-138.09)  115.87                80
 12/08/2021   06:21:45   (   0.00,-137.05) (   0.90,-133.09)  451.10                80
 12/09/2021   18:40:38   (   0.00,-137.03) (   0.15,-137.65)   71.30                80
 12/10/2021   18:22:38   (   0.00,-137.00) (  -0.95,-132.65)  495.61                80