Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-20
TLE Epoch: 2023 6 19.  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)
 06/20/2023   00:16:33   (   0.11,-163.08) (   0.10,-163.00)    9.28                80
 06/22/2023   12:22:22   (  -0.13,-164.06) (  -0.19,-163.81)   29.39                80
 06/25/2023   00:25:38   (   0.14,-165.04) (   0.21,-164.63)   45.72                80
 06/26/2023   12:44:50   (  -0.17,-165.62) (   0.80,-169.95)  492.79                80
 06/27/2023   12:26:06   (  -0.15,-166.00) (  -0.25,-165.43)   65.02                80
 06/29/2023   00:48:06   (   0.19,-166.58) (  -0.76,-170.78)  478.46                80
 06/30/2023   00:32:04   (   0.17,-166.96) (   0.35,-166.27)   78.74                80
 07/01/2023   12:51:14   (  -0.21,-167.53) (   0.71,-171.57)  461.66                80
 07/02/2023   12:35:12   (  -0.20,-167.89) (  -0.40,-167.07)   94.71                80