Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NPP
TLE Epoch: 2022 10 28.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 10/29/2022   10:12:32   (   0.15,-128.47) (   0.93,-131.89)  389.69                80
 10/30/2022   09:56:28   (   0.16,-128.47) (  -0.11,-127.36)  126.63                80
 10/31/2022   22:15:43   (  -0.14,-128.38) (  -1.10,-132.65)  487.50                80
 11/01/2022   21:59:37   (  -0.14,-128.37) (  -0.11,-128.11)   28.94                80
 11/04/2022   10:00:00   (   0.13,-128.44) (   0.23,-128.85)   47.70                80
 11/05/2022   09:43:55   (   0.14,-128.43) (  -0.76,-124.32)  468.54                80
 11/06/2022   22:03:10   (  -0.12,-128.34) (  -0.43,-129.61)  145.79                80
 11/07/2022   21:47:06   (  -0.13,-128.33) (   0.62,-125.08)  370.53                80
 11/09/2022   10:06:13   (   0.11,-128.40) (   0.54,-130.35)  222.66                80
 11/10/2022   09:50:07   (   0.12,-128.38) (  -0.45,-125.81)  293.02                80