Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-20
TLE Epoch: 2023 12 17.  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)
 12/17/2023   09:11:37   (   0.02,  61.27) (   0.55,  63.64)  269.72                80
 12/18/2023   21:33:26   (  -0.04,  61.21) (   0.59,  58.36)  323.85                80
 12/19/2023   21:12:00   (  -0.03,  61.22) (  -0.38,  62.90)  191.80                80
 12/21/2023   09:33:56   (   0.04,  61.31) (  -0.79,  57.60)  422.93                80
 12/22/2023   09:17:51   (   0.03,  61.31) (   0.19,  62.14)   93.32                80
 12/23/2023   21:39:39   (  -0.04,  61.24) (   0.95,  56.86)  499.36                80
 12/24/2023   21:20:55   (  -0.03,  61.26) (  -0.08,  61.39)   16.01                80
 12/27/2023   09:21:25   (   0.03,  61.38) (  -0.15,  60.64)   85.37                80
 12/28/2023   09:05:20   (   0.02,  61.39) (   0.89,  65.16)  430.17                80
 12/29/2023   21:27:07   (  -0.04,  61.32) (   0.31,  59.90)  162.74                80
 12/30/2023   21:05:43   (  -0.03,  61.34) (  -0.73,  64.42)  352.06                80