Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2020 2 13.  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)
 02/14/2020   14:02:26   (  -0.29,-128.36) (  -0.52,-127.38)  111.98                80
 02/15/2020   13:50:46   (  -0.30,-128.38) (  -1.19,-124.53)  438.66                80
 02/17/2020   02:26:17   (   0.25,-128.39) (  -0.65,-132.39)  456.50                80
 02/18/2020   02:14:37   (   0.26,-128.40) (  -0.03,-129.53)  129.95                80
 02/19/2020   02:00:17   (   0.27,-128.41) (   0.66,-126.69)  196.51                80
 02/21/2020   14:23:51   (  -0.22,-128.46) (   0.54,-131.62)  362.03                80
 02/22/2020   14:12:12   (  -0.23,-128.47) (  -0.13,-128.77)   36.00                80
 02/23/2020   13:57:53   (  -0.24,-128.47) (  -0.86,-125.94)  290.13                80
 02/26/2020   02:21:42   (   0.19,-128.48) (  -0.38,-130.93)  279.32                80
 02/27/2020   02:07:23   (   0.20,-128.49) (   0.31,-128.09)   46.66                80