Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-20
TLE Epoch: 2023 5 1.  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)
 05/01/2023   22:56:33   (  -0.13,-141.68) (  -0.30,-142.34)   75.15                80
 05/02/2023   22:35:11   (  -0.15,-142.15) (   0.82,-137.83)  492.68                80
 05/04/2023   10:59:42   (   0.13,-142.90) (   0.17,-143.14)   27.24                80
 05/06/2023   23:00:18   (  -0.12,-144.04) (  -0.13,-143.96)    9.46                80
 05/09/2023   11:03:27   (   0.11,-145.23) (  -0.01,-144.76)   53.51                80
 05/10/2023   23:28:06   (  -0.08,-145.89) (  -1.00,-150.10)  479.17                80
 05/11/2023   23:06:43   (  -0.11,-146.34) (   0.07,-145.58)   86.70                80
 05/13/2023   11:31:14   (   0.08,-147.06) (   0.91,-150.89)  435.88                80
 05/14/2023   11:09:50   (   0.10,-147.51) (  -0.17,-146.37)  129.80                80