Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NPP
TLE Epoch: 2022 10 24.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 10/24/2022   10:06:18   (   0.18,-128.46) (   0.64,-130.38)  219.58                80
 10/25/2022   09:50:14   (   0.19,-128.47) (  -0.41,-125.86)  297.67                80
 10/26/2022   22:09:29   (  -0.17,-128.39) (  -0.81,-131.15)  314.59                80
 10/27/2022   21:53:25   (  -0.18,-128.39) (   0.23,-126.62)  202.35                80
 10/29/2022   10:12:32   (   0.15,-128.46) (   0.94,-131.89)  390.84                80
 10/30/2022   09:56:28   (   0.16,-128.45) (  -0.10,-127.36)  125.23                80
 10/31/2022   22:15:43   (  -0.14,-128.36) (  -1.10,-132.65)  489.21                80
 11/01/2022   21:59:37   (  -0.14,-128.36) (  -0.12,-128.11)   27.03                80
 11/04/2022   10:00:00   (   0.13,-128.41) (   0.24,-128.85)   50.38                80
 11/05/2022   09:43:55   (   0.14,-128.40) (  -0.75,-124.31)  465.60                80
 11/06/2022   22:03:11   (  -0.12,-128.31) (  -0.39,-129.62)  149.04                80