Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-19
TLE Epoch: 2020 7 18.  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)
 07/18/2020   02:59:42   (  -0.03,-137.19) (   0.53,-134.80)  273.65                80
 07/20/2020   15:17:58   (   0.03,-137.19) (   0.62,-139.75)  291.75                80
 07/21/2020   15:08:57   (   0.02,-137.19) (  -0.02,-136.89)   33.64                80
 07/22/2020   14:57:16   (   0.01,-137.18) (  -0.73,-134.04)  358.55                80
 07/25/2020   03:15:37   (  -0.00,-137.16) (  -0.42,-139.01)  211.25                80
 07/26/2020   03:06:36   (  -0.00,-137.15) (   0.24,-136.16)  113.86                80
 07/27/2020   02:54:54   (  -0.01,-137.14) (   0.91,-133.30)  438.80                80
 07/28/2020   15:24:52   (   0.00,-137.12) (   0.95,-141.10)  454.98                80
 07/29/2020   15:13:12   (   0.00,-137.10) (   0.24,-138.26)  130.72                80
 07/30/2020   15:04:11   (  -0.02,-137.09) (  -0.41,-135.40)  192.86                80