Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-20
TLE Epoch: 2020 12 27.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  NOAA-20 Lat/Lon    Distance(km)  Time Diff(sec)
 12/27/2020   21:43:24   (  -0.11,-128.28) (   0.59,-125.10)  361.65                80
 12/29/2020   10:07:51   (   0.16,-128.24) (   0.63,-130.36)  241.28                80
 12/30/2020   09:46:26   (   0.14,-128.24) (  -0.38,-125.83)  274.02                80
 12/31/2020   22:11:03   (  -0.18,-128.25) (  -0.82,-131.13)  327.62                80
 01/01/2021   21:49:38   (  -0.16,-128.24) (   0.19,-126.60)  187.16                80
 01/03/2021   10:14:05   (   0.20,-128.20) (   1.02,-131.86)  417.06                80
 01/04/2021   09:52:41   (   0.17,-128.19) (   0.01,-127.33)   97.65                80
 01/06/2021   21:57:45   (  -0.20,-128.18) (  -0.20,-128.09)   10.10                32
 01/09/2021   10:01:36   (   0.22,-128.11) (   0.40,-128.82)   81.38                80