Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-20
TLE Epoch: 2022 12 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)
 12/20/2022   09:48:53   (   0.01,-127.27) (  -0.33,-125.72)  176.61                80
 12/21/2022   22:08:11   (  -0.00,-127.14) (  -0.86,-131.03)  442.43                80
 12/22/2022   21:52:06   (  -0.01,-127.09) (   0.12,-126.49)   68.56                80
 12/25/2022   09:52:31   (   0.01,-127.02) (   0.05,-127.23)   24.26                80
 12/26/2022   09:36:27   (   0.01,-126.97) (  -0.94,-122.70)  486.26                80
 12/27/2022   21:55:44   (  -0.00,-126.83) (  -0.24,-128.01)  133.86                80
 12/28/2022   21:39:40   (  -0.01,-126.77) (   0.75,-123.47)  376.76                80
 12/30/2022   09:58:48   (  -0.00,-126.75) (   0.45,-128.74)  226.77                80
 12/31/2022   09:42:43   (  -0.00,-126.70) (  -0.54,-124.20)  283.77                80
 01/01/2023   22:02:01   (   0.01,-126.55) (  -0.63,-129.51)  336.53                80