Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-19
TLE Epoch: 2021 2 8.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  NOAA-19 Lat/Lon    Distance(km)  Time Diff(sec)
 02/09/2021   15:42:49   (  -0.00,-137.22) (   0.01,-137.19)    3.78                80
 02/10/2021   15:28:25   (   0.01,-137.23) (  -0.64,-134.32)  330.64                80
 02/13/2021   03:49:29   (  -0.02,-137.23) (  -0.48,-139.31)  237.39                80
 02/14/2021   03:40:26   (  -0.02,-137.23) (   0.16,-136.44)   89.54                80
 02/15/2021   03:28:43   (  -0.02,-137.23) (   0.86,-133.59)  416.38                80
 02/16/2021   16:01:10   (   0.02,-137.23) (   1.00,-141.34)  469.84                80
 02/17/2021   15:49:28   (   0.02,-137.23) (   0.30,-138.49)  143.32                80
 02/18/2021   15:35:05   (   0.01,-137.23) (  -0.35,-135.62)  183.04                80
 02/21/2021   03:56:08   (  -0.01,-137.20) (  -0.80,-140.60)  388.31                80
 02/22/2021   03:44:25   (  -0.01,-137.19) (  -0.15,-137.74)   62.76                80