Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2020 5 11.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  NOAA-19 Lat/Lon    Distance(km)  Time Diff(sec)
 05/12/2020   02:38:29   (  -0.16,-128.28) (  -1.00,-131.95)  419.62                80
 05/13/2020   02:26:49   (  -0.15,-128.28) (  -0.35,-129.10)   94.22                80
 05/14/2020   02:12:29   (  -0.14,-128.28) (   0.36,-126.26)  231.19                80
 05/16/2020   14:36:04   (   0.16,-128.34) (   0.85,-131.19)  326.79                80
 05/17/2020   14:24:24   (   0.16,-128.34) (   0.18,-128.34)    2.51                80
 05/18/2020   14:10:03   (   0.15,-128.33) (  -0.49,-125.49)  323.90                80
 05/21/2020   02:33:50   (  -0.16,-128.26) (  -0.70,-130.48)  253.54                80
 05/22/2020   02:19:31   (  -0.15,-128.26) (   0.01,-127.64)   71.20                80
 05/23/2020   02:07:50   (  -0.15,-128.25) (   0.67,-124.79)  395.65                80
 05/24/2020   14:43:04   (   0.16,-128.29) (   1.13,-132.58)  488.54                80