Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2020 10 26.  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)
 10/26/2020   14:35:35   (   0.06,-128.20) (  -0.60,-125.38)  321.56                80
 10/29/2020   02:59:21   (  -0.08,-128.17) (  -0.57,-130.37)  250.26                80
 10/30/2020   02:44:58   (  -0.08,-128.15) (   0.08,-127.51)   73.51                80
 10/31/2020   02:33:16   (  -0.07,-128.12) (   0.73,-124.64)  397.21                80
 11/01/2020   15:08:25   (   0.11,-128.05) (   1.13,-132.40)  497.09                80
 11/02/2020   14:56:44   (   0.11,-128.03) (   0.44,-129.55)  173.83                80
 11/03/2020   14:42:21   (   0.10,-128.00) (  -0.20,-126.69)  149.30                80
 11/04/2020   14:30:39   (   0.10,-127.97) (  -0.84,-123.83)  472.23                80
 11/06/2020   03:06:05   (  -0.13,-127.94) (  -1.00,-131.66)  424.47                80
 11/07/2020   02:54:22   (  -0.13,-127.91) (  -0.34,-128.80)  101.91                80
 11/08/2020   02:40:00   (  -0.13,-127.87) (   0.32,-125.94)  220.48                80