Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-20
TLE Epoch: 2020 12 10.  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)
 12/10/2020   22:04:46   (  -0.03,-128.15) (  -0.35,-129.65)  170.60                80
 12/11/2020   21:43:21   (  -0.01,-128.16) (   0.65,-125.12)  346.95                80
 12/13/2020   10:07:49   (   0.06,-128.17) (   0.58,-130.37)  251.80                80
 12/14/2020   09:46:25   (   0.04,-128.18) (  -0.49,-125.86)  265.59                80
 12/15/2020   22:11:01   (  -0.08,-128.22) (  -0.72,-131.15)  334.21                80
 12/16/2020   21:49:37   (  -0.06,-128.23) (   0.29,-126.62)  182.62                80
 12/18/2020   10:14:04   (   0.09,-128.23) (   0.94,-131.88)  417.25                80
 12/19/2020   09:52:41   (   0.07,-128.24) (  -0.13,-127.36)   99.77                80
 12/20/2020   22:17:17   (  -0.11,-128.27) (  -1.07,-132.66)  499.85                80
 12/21/2020   21:55:53   (  -0.09,-128.28) (  -0.06,-128.13)   16.89                80