Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-20
TLE Epoch: 2021 2 28.  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)
 02/28/2021   22:02:12   (   0.16,-128.25) (  -0.16,-129.60)  154.79                80
 03/01/2021   21:46:08   (   0.16,-128.27) (   0.88,-125.07)  364.17                80
 03/03/2021   10:07:55   (  -0.16,-128.26) (   0.32,-130.34)  236.41                80
 03/04/2021   09:46:31   (  -0.16,-128.28) (  -0.72,-125.81)  281.53                80
 03/05/2021   22:08:27   (   0.15,-128.33) (  -0.45,-131.11)  316.48                80
 03/06/2021   21:52:21   (   0.15,-128.34) (   0.52,-126.57)  201.72                80
 03/08/2021   10:14:09   (  -0.13,-128.34) (   0.67,-131.83)  399.02                80
 03/09/2021   09:52:44   (  -0.14,-128.34) (  -0.36,-127.30)  118.33                80
 03/10/2021   22:14:41   (   0.12,-128.38) (  -0.80,-132.61)  481.19                80
 03/11/2021   21:58:35   (   0.13,-128.39) (   0.18,-128.06)   36.86                80