Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-20
TLE Epoch: 2020 12 23.  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)
 12/24/2020   10:01:36   (   0.11,-128.25) (   0.24,-128.86)   69.52                80
 12/25/2020   09:40:12   (   0.09,-128.25) (  -0.78,-124.33)  446.71                80
 12/26/2020   22:04:48   (  -0.14,-128.28) (  -0.43,-129.63)  154.03                80
 12/27/2020   21:43:23   (  -0.11,-128.28) (   0.58,-125.10)  361.56                80
 12/29/2020   10:07:51   (   0.16,-128.25) (   0.64,-130.36)  241.14                80
 12/30/2020   09:46:26   (   0.14,-128.24) (  -0.38,-125.83)  274.22                80
 12/31/2020   22:11:03   (  -0.18,-128.25) (  -0.83,-131.13)  327.55                80
 01/01/2021   21:49:38   (  -0.16,-128.24) (   0.19,-126.60)  187.24                80
 01/03/2021   10:14:05   (   0.20,-128.20) (   1.03,-131.86)  416.84                80
 01/04/2021   09:52:42   (   0.17,-128.19) (  -0.04,-127.34)   97.91                80