Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-20
TLE Epoch: 2021 12 26.  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)
 12/27/2021   09:58:17   (  -0.04,-128.05) (   0.10,-128.73)   77.38                80
 12/28/2021   09:42:11   (  -0.03,-128.07) (  -0.92,-124.19)  442.67                80
 12/29/2021   22:01:26   (   0.04,-128.10) (  -0.29,-129.48)  157.67                80
 12/30/2021   21:45:20   (   0.03,-128.13) (   0.74,-124.95)  361.98                80
 01/01/2022   10:04:27   (  -0.04,-128.16) (   0.43,-130.21)  234.04                80
 01/02/2022   09:48:21   (  -0.03,-128.18) (  -0.60,-125.68)  285.02                80
 01/03/2022   22:07:35   (   0.04,-128.19) (  -0.61,-130.97)  316.76                80
 01/04/2022   21:51:30   (   0.04,-128.21) (   0.42,-126.43)  202.19                80
 01/06/2022   10:10:36   (  -0.05,-128.24) (   0.74,-131.70)  394.24                80
 01/07/2022   09:54:31   (  -0.04,-128.26) (  -0.29,-127.16)  124.64                80
 01/08/2022   22:13:45   (   0.05,-128.27) (  -0.91,-132.45)  477.22                80