Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NPP
TLE Epoch: 2022 2 8.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 02/08/2022   21:46:20   (   0.02,-128.17) (   0.74,-125.02)  359.09                80
 02/10/2022   10:08:07   (   0.01,-128.12) (   0.50,-130.28)  246.14                80
 02/11/2022   09:46:43   (   0.01,-128.10) (  -0.51,-125.75)  267.38                80
 02/12/2022   22:08:40   (  -0.01,-128.07) (  -0.65,-131.06)  340.50                80
 02/13/2022   21:52:36   (  -0.00,-128.05) (   0.35,-126.53)  172.81                80
 02/15/2022   10:14:24   (  -0.00,-127.99) (   0.82,-131.81)  433.93                80
 02/16/2022   09:53:00   (  -0.00,-127.96) (  -0.18,-127.28)   79.06                80
 02/18/2022   21:56:11   (   0.00,-127.90) (  -0.02,-128.05)   16.75                80
 02/19/2022   21:40:07   (   0.00,-127.87) (   0.99,-123.52)  496.18                80
 02/21/2022   10:01:55   (  -0.01,-127.81) (   0.19,-128.79)  111.24                80