Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2020 12 8.  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)
 12/10/2020   03:09:36   (  -0.28,-128.14) (  -0.99,-131.18)  346.82                80
 12/11/2020   02:57:53   (  -0.28,-128.16) (  -0.32,-128.32)   18.36                80
 12/12/2020   02:43:31   (  -0.28,-128.17) (   0.35,-125.46)  309.94                80
 12/14/2020   15:07:06   (   0.30,-128.17) (   0.83,-130.40)  254.83                80
 12/15/2020   14:52:44   (   0.30,-128.18) (   0.16,-127.54)   72.93                80
 12/16/2020   14:41:01   (   0.30,-128.19) (  -0.51,-124.69)  400.62                80
 12/18/2020   03:13:39   (  -0.31,-128.24) (  -1.30,-132.49)  485.06                80
 12/19/2020   03:01:56   (  -0.32,-128.25) (  -0.63,-129.63)  157.38                80
 12/20/2020   02:52:54   (  -0.32,-128.26) (   0.05,-126.77)  170.34                80
 12/21/2020   02:38:31   (  -0.32,-128.27) (   0.72,-123.91)  497.98                80