Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2020 10 30.  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)
 10/30/2020   02:44:58   (  -0.08,-128.14) (   0.09,-127.51)   73.09                80
 10/31/2020   02:33:16   (  -0.07,-128.12) (   0.74,-124.65)  396.66                80
 11/01/2020   15:08:25   (   0.11,-128.05) (   1.12,-132.41)  497.40                80
 11/02/2020   14:56:43   (   0.11,-128.02) (   0.48,-129.54)  174.25                80
 11/03/2020   14:42:21   (   0.10,-127.99) (  -0.22,-126.69)  148.75                80
 11/04/2020   14:30:39   (   0.10,-127.96) (  -0.86,-123.83)  471.53                80
 11/06/2020   03:06:05   (  -0.13,-127.93) (  -0.98,-131.67)  425.83                80
 11/07/2020   02:54:23   (  -0.13,-127.89) (  -0.32,-128.80)  103.40                80
 11/08/2020   02:40:00   (  -0.13,-127.86) (   0.34,-125.94)  218.94                80
 11/10/2020   15:03:28   (   0.15,-127.73) (   0.90,-130.84)  355.99                80
 11/11/2020   14:51:46   (   0.15,-127.69) (   0.20,-127.99)   34.12                80
 11/12/2020   14:37:24   (   0.14,-127.65) (  -0.44,-125.13)  287.68                80