Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-20
TLE Epoch: 2023 8 11.  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)
 08/12/2023   03:48:19   (  -0.42, 149.03) (  -1.37, 144.86)  476.21                80
 08/13/2023   03:26:59   (  -0.40, 148.02) (  -0.10, 149.33)  149.57                80
 08/14/2023   15:51:31   (   0.41, 146.51) (   0.99, 143.99)  287.12                80
 08/15/2023   15:30:11   (   0.40, 145.50) (  -0.28, 148.47)  338.69                80
 08/17/2023   03:54:52   (  -0.41, 143.88) (  -0.58, 143.09)   90.27                80
 08/19/2023   15:55:24   (   0.41, 141.34) (   0.20, 142.23)  101.26                80
 08/21/2023   04:20:05   (  -0.42, 139.72) (  -1.05, 136.85)  327.30                80
 08/22/2023   03:58:44   (  -0.41, 138.70) (   0.17, 141.33)  300.26                80
 08/23/2023   16:23:17   (   0.41, 137.16) (   0.66, 135.99)  133.86                80
 08/24/2023   16:01:55   (   0.40, 136.14) (  -0.56, 140.47)  493.22                80