Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NPP
TLE Epoch: 2022 10 4.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 10/04/2022   09:41:20   (   0.28,-128.23) (  -0.58,-124.35)  441.46                80
 10/05/2022   22:03:16   (  -0.26,-128.18) (  -0.61,-129.65)  168.45                80
 10/06/2022   21:47:11   (  -0.27,-128.20) (   0.41,-125.12)  350.39                80
 10/08/2022   10:06:20   (   0.25,-128.31) (   0.74,-130.40)  239.06                80
 10/09/2022   09:50:15   (   0.26,-128.32) (  -0.29,-125.87)  279.46                80
 10/10/2022   22:09:32   (  -0.24,-128.27) (  -0.90,-131.17)  331.18                80
 10/11/2022   21:53:27   (  -0.25,-128.28) (   0.13,-126.64)  187.46                80
 10/13/2022   10:12:35   (   0.23,-128.39) (   1.01,-131.92)  402.01                80
 10/14/2022   09:56:31   (   0.24,-128.40) (  -0.02,-127.39)  115.91                80
 10/15/2022   22:15:46   (  -0.21,-128.33) (  -1.21,-132.68)  496.56                80
 10/16/2022   21:59:42   (  -0.22,-128.34) (  -0.18,-128.15)   21.30                80