Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2020 2 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)
 02/18/2020   02:14:37   (   0.26,-128.40) (  -0.03,-129.53)  130.35                80
 02/19/2020   02:00:17   (   0.27,-128.41) (   0.66,-126.69)  195.84                80
 02/21/2020   14:23:51   (  -0.22,-128.44) (   0.54,-131.62)  364.01                80
 02/22/2020   14:12:12   (  -0.23,-128.44) (  -0.13,-128.77)   38.20                80
 02/23/2020   13:57:52   (  -0.24,-128.45) (  -0.80,-125.93)  287.56                80
 02/26/2020   02:21:42   (   0.19,-128.46) (  -0.37,-130.93)  281.99                80
 02/27/2020   02:07:23   (   0.20,-128.46) (   0.32,-128.09)   43.83                80
 02/28/2020   01:55:42   (   0.21,-128.47) (   0.95,-125.23)  369.34                80
 03/01/2020   14:19:18   (  -0.17,-128.48) (   0.24,-130.17)  192.86                80
 03/02/2020   14:04:59   (  -0.18,-128.48) (  -0.43,-127.32)  131.82                80