Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-19
TLE Epoch: 2021 11 26.  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)
 11/27/2021   04:32:14   (   0.03,-137.19) (  -0.33,-138.82)  185.22                80
 11/28/2021   04:23:07   (   0.03,-137.19) (   0.30,-135.93)  142.60                80
 11/29/2021   04:11:20   (   0.03,-137.18) (   0.98,-133.06)  470.20                80
 11/30/2021   16:41:06   (  -0.03,-137.19) (   0.83,-140.82)  415.46                80
 12/01/2021   16:29:19   (  -0.03,-137.18) (   0.16,-137.95)   88.40                80
 12/02/2021   16:20:13   (  -0.02,-137.16) (  -0.51,-135.07)  238.46                80
 12/05/2021   04:38:23   (   0.01,-137.11) (  -0.66,-140.00)  330.83                80
 12/06/2021   04:26:37   (   0.01,-137.09) (   0.02,-137.13)    5.46                80
 12/07/2021   04:17:30   (   0.00,-137.07) (   0.65,-134.25)  321.49                80
 12/09/2021   16:35:30   (   0.00,-137.02) (   0.47,-139.14)  241.63                80