Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-20
TLE Epoch: 2021 2 21.  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)
 02/21/2021   09:52:47   (  -0.18,-128.04) (  -0.35,-127.34)   80.25                80
 02/23/2021   21:55:58   (   0.17,-128.13) (   0.20,-128.11)    3.90                80
 02/26/2021   10:01:41   (  -0.16,-128.16) (  -0.04,-128.84)   77.63                80
 02/27/2021   09:40:16   (  -0.17,-128.17) (  -1.01,-124.30)  440.76                80
 02/28/2021   22:02:12   (   0.16,-128.23) (  -0.16,-129.60)  156.79                80
 03/01/2021   21:46:08   (   0.16,-128.25) (   0.87,-125.07)  361.85                80
 03/03/2021   10:07:55   (  -0.16,-128.25) (   0.33,-130.34)  238.27                80
 03/04/2021   09:46:30   (  -0.16,-128.26) (  -0.71,-125.81)  279.39                80
 03/05/2021   22:08:27   (   0.15,-128.30) (  -0.46,-131.11)  320.08                80
 03/06/2021   21:52:21   (   0.15,-128.31) (   0.52,-126.57)  197.80                80