Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-20
TLE Epoch: 2023 4 9.  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)
 04/09/2023   10:27:31   (   0.15,-130.68) (   1.10,-135.01)  492.29                80
 04/10/2023   10:06:08   (   0.16,-131.18) (   0.00,-130.50)   77.56                80
 04/11/2023   22:30:49   (  -0.15,-131.90) (  -1.02,-135.84)  449.03                80
 04/12/2023   22:09:26   (  -0.16,-132.39) (   0.07,-131.33)  120.59                80
 04/14/2023   10:33:59   (   0.15,-133.17) (   0.91,-136.64)  395.02                80
 04/15/2023   10:12:36   (   0.16,-133.66) (  -0.19,-132.13)  174.29                80
 04/16/2023   22:37:16   (  -0.15,-134.37) (  -0.82,-137.47)  353.10                80
 04/17/2023   22:15:54   (  -0.16,-134.86) (   0.28,-132.96)  216.34                80
 04/19/2023   10:40:25   (   0.15,-135.64) (   0.76,-138.27)  299.58                80
 04/20/2023   10:19:03   (   0.16,-136.12) (  -0.35,-133.76)  269.43                80
 04/21/2023   22:43:43   (  -0.14,-136.83) (  -0.64,-139.10)  258.95                80
 04/22/2023   22:22:21   (  -0.15,-137.31) (   0.46,-134.59)  309.81                80