Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-20
TLE Epoch: 2020 12 26.  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)
 12/26/2020   22:04:48   (  -0.14,-128.28) (  -0.41,-129.64)  154.04                80
 12/27/2020   21:43:24   (  -0.11,-128.28) (   0.60,-125.10)  361.55                80
 12/29/2020   10:07:51   (   0.16,-128.24) (   0.61,-130.36)  241.32                80
 12/30/2020   09:46:27   (   0.14,-128.24) (  -0.40,-125.83)  273.98                80
 12/31/2020   22:11:03   (  -0.18,-128.25) (  -0.81,-131.13)  327.75                80
 01/01/2021   21:49:38   (  -0.16,-128.24) (   0.21,-126.60)  187.01                80
 01/03/2021   10:14:06   (   0.20,-128.20) (   1.01,-131.86)  417.15                80
 01/04/2021   09:52:41   (   0.17,-128.19) (  -0.01,-127.33)   97.53                80
 01/06/2021   21:55:53   (  -0.19,-128.18) (  -0.18,-128.10)    9.59                80