Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2019 11 18.  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)
 11/20/2019   14:00:49   (  -0.16,-128.51) (   0.27,-130.26)  200.95                80
 11/21/2019   13:51:51   (  -0.16,-128.50) (  -0.42,-127.42)  123.25                80
 11/22/2019   13:40:11   (  -0.15,-128.49) (  -1.05,-124.57)  447.41                80
 11/24/2019   02:10:15   (   0.17,-128.44) (  -0.77,-132.40)  452.17                80
 11/25/2019   01:58:35   (   0.16,-128.43) (  -0.12,-129.55)  128.27                80
 11/26/2019   01:49:37   (   0.16,-128.42) (   0.57,-126.71)  195.60                80
 11/28/2019   14:08:01   (  -0.17,-128.42) (   0.62,-131.69)  374.36                80
 11/29/2019   13:56:23   (  -0.16,-128.40) (  -0.07,-128.85)   50.90                80
 11/30/2019   13:47:24   (  -0.15,-128.39) (  -0.71,-126.00)  272.48                80