Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-20
TLE Epoch: 2021 4 29.  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)
 04/29/2021   21:40:05   (  -0.03,-127.57) (   0.89,-123.60)  453.51                80
 05/01/2021   10:01:54   (   0.04,-127.68) (   0.29,-128.87)  135.88                80
 05/02/2021   09:40:29   (   0.03,-127.72) (  -0.71,-124.34)  384.07                80
 05/03/2021   22:02:26   (  -0.04,-127.73) (  -0.46,-129.66)  219.01                80
 05/04/2021   21:46:22   (  -0.04,-127.77) (   0.54,-125.12)  301.71                80
 05/06/2021   10:08:10   (   0.05,-127.89) (   0.63,-130.40)  286.65                80
 05/07/2021   09:46:47   (   0.04,-127.93) (  -0.43,-125.88)  233.29                80
 05/08/2021   22:08:43   (  -0.05,-127.93) (  -0.80,-131.18)  371.14                80
 05/09/2021   21:52:40   (  -0.04,-127.97) (   0.26,-126.66)  149.29                80
 05/11/2021   10:14:28   (   0.04,-128.09) (   0.91,-131.94)  438.71                80
 05/12/2021   09:53:04   (   0.04,-128.12) (  -0.15,-127.42)   80.67                80