Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-20
TLE Epoch: 2020 11 30.  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)
 11/30/2020   21:49:33   (   0.03,-127.92) (   0.34,-126.63)  148.38                80
 12/02/2020   10:14:01   (   0.01,-127.96) (   0.90,-131.88)  447.41                80
 12/03/2020   09:52:37   (  -0.01,-127.98) (  -0.16,-127.36)   70.93                80
 12/05/2020   21:58:29   (  -0.00,-128.03) (  -0.04,-128.13)   11.64                80
 12/08/2020   10:01:33   (   0.02,-128.08) (   0.22,-128.87)   90.89                80
 12/09/2020   09:40:09   (  -0.01,-128.09) (  -0.85,-124.35)  426.81                80
 12/10/2020   22:04:46   (  -0.03,-128.12) (  -0.36,-129.65)  174.00                80
 12/11/2020   21:43:21   (  -0.01,-128.13) (   0.65,-125.12)  343.13                80
 12/13/2020   10:07:49   (   0.06,-128.14) (   0.53,-130.39)  255.21                80