Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2019 11 22.  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)
 11/24/2019   02:10:14   (   0.17,-128.45) (  -0.77,-132.40)  451.50                80
 11/25/2019   01:58:36   (   0.17,-128.44) (  -0.08,-129.56)  127.47                80
 11/26/2019   01:49:37   (   0.16,-128.43) (   0.56,-126.71)  196.45                80
 11/28/2019   14:08:02   (  -0.17,-128.42) (   0.58,-131.70)  373.86                80
 11/29/2019   13:56:23   (  -0.16,-128.41) (  -0.06,-128.85)   50.28                80
 11/30/2019   13:47:23   (  -0.15,-128.39) (  -0.70,-126.00)  273.15                80
 12/03/2019   02:05:47   (   0.16,-128.33) (  -0.44,-130.98)  302.80                80
 12/04/2019   01:56:48   (   0.16,-128.31) (   0.20,-128.13)   20.38                80
 12/05/2019   01:45:08   (   0.15,-128.29) (   0.84,-125.28)  343.49                80