Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-20
TLE Epoch: 2023 6 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)
 06/30/2023   00:32:03   (   0.17,-166.94) (   0.31,-166.26)   77.41                80
 07/01/2023   12:51:14   (  -0.21,-167.51) (   0.69,-171.57)  463.33                80
 07/02/2023   12:34:14   (  -0.19,-167.87) (  -0.36,-167.05)   92.88                23
 07/04/2023   00:54:31   (   0.23,-168.43) (  -0.64,-172.41)  452.64                80
 07/05/2023   00:38:28   (   0.21,-168.79) (   0.42,-167.89)  103.34                80
 07/06/2023   12:57:38   (  -0.25,-169.35) (   0.64,-173.19)  438.42                80
 07/07/2023   12:41:35   (  -0.23,-169.71) (  -0.48,-168.69)  117.33                80
 07/09/2023   01:00:55   (   0.26,-170.26) (  -0.57,-174.02)  428.87                80
 07/10/2023   00:44:51   (   0.24,-170.62) (   0.49,-169.51)  126.82                80
 07/11/2023   13:04:02   (  -0.28,-171.17) (   0.56,-174.81)  415.41                80
 07/12/2023   12:47:59   (  -0.26,-171.53) (  -0.56,-170.31)  139.69                80