Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-20
TLE Epoch: 2021 10 23.  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)
 10/24/2021   09:59:04   (   0.22,-128.34) (   0.36,-128.94)   68.47                80
 10/25/2021   09:42:59   (   0.23,-128.35) (  -0.64,-124.40)  449.91                80
 10/26/2021   22:02:15   (  -0.20,-128.36) (  -0.50,-129.71)  153.87                80
 10/27/2021   21:46:09   (  -0.21,-128.37) (   0.49,-125.17)  364.24                80
 10/29/2021   10:05:17   (   0.18,-128.39) (   0.67,-130.44)  234.26                80
 10/30/2021   09:49:12   (   0.19,-128.40) (  -0.39,-125.92)  283.55                80
 10/31/2021   22:08:27   (  -0.16,-128.40) (  -0.80,-131.22)  321.17                80
 11/01/2021   21:52:22   (  -0.17,-128.41) (   0.19,-126.68)  196.56                80
 11/03/2021   10:11:30   (   0.14,-128.43) (   0.91,-131.96)  402.44                80
 11/04/2021   09:55:25   (   0.16,-128.43) (  -0.09,-127.43)  114.89                80
 11/05/2021   22:14:40   (  -0.13,-128.42) (  -1.09,-132.72)  491.06                80