Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2020 1 27.  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)
 01/28/2020   14:02:26   (  -0.03,-128.29) (  -0.23,-127.35)  107.62                80
 01/29/2020   13:50:46   (  -0.03,-128.27) (  -0.90,-124.50)  430.58                80
 01/31/2020   02:23:39   (   0.03,-128.27) (  -0.93,-132.36)  467.85                80
 02/01/2020   02:11:59   (   0.03,-128.24) (  -0.26,-129.52)  145.25                80
 02/02/2020   01:57:40   (   0.03,-128.22) (   0.41,-126.67)  177.25                80
 02/03/2020   01:45:59   (   0.03,-128.19) (   1.02,-123.81)  499.52                80
 02/04/2020   14:18:32   (  -0.02,-128.12) (   0.78,-131.60)  397.12                80
 02/05/2020   14:06:53   (  -0.02,-128.09) (   0.11,-128.75)   75.30                80
 02/06/2020   13:57:52   (  -0.01,-128.06) (  -0.50,-125.89)  246.59                80
 02/09/2020   02:16:24   (  -0.02,-127.99) (  -0.71,-130.90)  332.12                80
 02/10/2020   02:04:45   (  -0.01,-127.96) (  -0.04,-128.05)   10.90                80