Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NPP
TLE Epoch: 2022 11 12.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 11/12/2022   21:53:16   (  -0.11,-128.30) (   0.25,-126.56)  197.32                80
 11/14/2022   10:12:24   (   0.09,-128.34) (   0.89,-131.83)  397.86                80
 11/15/2022   09:56:18   (   0.09,-128.33) (  -0.11,-127.29)  117.34                80
 11/16/2022   22:15:33   (  -0.07,-128.22) (  -1.07,-132.59)  497.84                80
 11/17/2022   21:59:28   (  -0.08,-128.21) (  -0.06,-128.05)   17.48                80
 11/20/2022   09:59:50   (   0.07,-128.23) (   0.18,-128.79)   62.74                80
 11/21/2022   09:43:44   (   0.08,-128.21) (  -0.84,-124.25)  452.01                80
 11/22/2022   22:02:59   (  -0.06,-128.10) (  -0.39,-129.54)  164.27                80
 11/23/2022   21:46:53   (  -0.07,-128.07) (   0.63,-125.00)  350.13                80
 11/25/2022   10:05:59   (   0.05,-128.10) (   0.56,-130.26)  246.51                80