Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-C
TLE Epoch: 2021 2 3.  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)
 02/03/2021   18:34:31   (   0.02,-137.25) (  -0.23,-136.01)  140.76                80
 02/05/2021   06:56:12   (  -0.02,-137.23) (  -0.79,-140.61)  385.19                80
 02/06/2021   06:32:54   (  -0.01,-137.23) (   0.37,-135.63)  183.55                80
 02/07/2021   18:54:25   (   0.02,-137.24) (   0.65,-140.18)  334.78                80
 02/08/2021   18:33:45   (   0.02,-137.23) (  -0.45,-135.19)  233.63                80
 02/10/2021   06:50:07   (  -0.00,-137.21) (  -0.55,-139.79)  293.69                80
 02/11/2021   06:32:07   (  -0.01,-137.20) (   0.55,-134.79)  274.62                80
 02/12/2021   18:48:19   (   0.01,-137.20) (   0.48,-139.35)  244.47                80
 02/13/2021   18:30:19   (   0.01,-137.19) (  -0.61,-134.35)  323.77                80
 02/15/2021   06:46:39   (  -0.01,-137.16) (  -0.43,-138.94)  203.40                80
 02/16/2021   06:28:41   (  -0.01,-137.15) (   0.73,-133.96)  364.62                80