Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-20
TLE Epoch: 2020 12 5.  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)
 12/05/2020   21:58:30   (  -0.00,-128.04) (  -0.00,-128.14)   10.62                80
 12/08/2020   10:01:33   (   0.02,-128.08) (   0.17,-128.88)   89.94                80
 12/09/2020   09:40:09   (  -0.01,-128.10) (  -0.83,-124.34)  427.94                80
 12/10/2020   22:04:45   (  -0.03,-128.14) (  -0.38,-129.64)  171.96                80
 12/11/2020   21:43:22   (  -0.01,-128.15) (   0.69,-125.13)  345.37                80
 12/13/2020   10:07:49   (   0.06,-128.16) (   0.54,-130.38)  253.27                80
 12/14/2020   09:46:25   (   0.04,-128.17) (  -0.47,-125.85)  263.85                80
 12/15/2020   22:11:01   (  -0.08,-128.20) (  -0.74,-131.15)  336.87                80
 12/16/2020   21:49:36   (  -0.06,-128.20) (   0.27,-126.62)  179.74                80
 12/18/2020   10:14:05   (   0.09,-128.20) (   0.90,-131.89)  419.99                80