Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-20
TLE Epoch: 2021 2 16.  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)
 02/16/2021   09:46:32   (  -0.20,-127.89) (  -0.63,-125.83)  234.46                80
 02/17/2021   22:08:29   (   0.19,-127.98) (  -0.49,-131.14)  359.80                80
 02/18/2021   21:52:23   (   0.19,-128.01) (   0.48,-126.60)  160.37                80
 02/20/2021   10:14:12   (  -0.18,-128.02) (   0.65,-131.87)  438.83                80
 02/21/2021   09:52:46   (  -0.18,-128.04) (  -0.32,-127.33)   80.44                80
 02/23/2021   21:58:38   (   0.17,-128.14) (   0.17,-128.10)    3.72                80
 02/26/2021   10:01:41   (  -0.16,-128.16) (  -0.01,-128.84)   77.36                80
 02/27/2021   09:40:16   (  -0.17,-128.18) (  -1.04,-124.31)  441.03                80
 02/28/2021   22:02:13   (   0.16,-128.23) (  -0.13,-129.61)  156.38                80
 03/01/2021   21:46:07   (   0.16,-128.25) (   0.85,-125.07)  362.30                80