Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2020 10 29.  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)
 10/29/2020   02:58:10   (  -0.08,-128.17) (   0.00,-130.50)  259.59                 0
 10/30/2020   02:44:58   (  -0.08,-128.14) (   0.07,-127.50)   73.12                80
 10/31/2020   02:33:15   (  -0.07,-128.12) (   0.72,-124.64)  396.73                80
 11/01/2020   15:08:25   (   0.11,-128.05) (   1.15,-132.40)  497.41                80
 11/02/2020   14:56:43   (   0.11,-128.02) (   0.45,-129.55)  174.23                80
 11/03/2020   14:42:21   (   0.10,-127.99) (  -0.20,-126.69)  148.77                80
 11/04/2020   14:30:38   (   0.10,-127.96) (  -0.84,-123.82)  471.60                80
 11/06/2020   03:06:05   (  -0.13,-127.93) (  -1.00,-131.66)  425.62                80
 11/07/2020   02:54:22   (  -0.13,-127.90) (  -0.34,-128.80)  103.15                80
 11/08/2020   02:40:00   (  -0.13,-127.86) (   0.31,-125.94)  219.16                80
 11/10/2020   15:03:29   (   0.15,-127.73) (   0.87,-130.85)  355.85                80
 11/11/2020   14:51:46   (   0.15,-127.69) (   0.23,-127.99)   34.01                80