Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NPP
TLE Epoch: 2022 2 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)
 02/28/2022   22:08:41   (  -0.04,-127.53) (  -0.84,-131.05)  401.81                80
 03/01/2022   21:52:36   (  -0.04,-127.49) (   0.18,-126.52)  110.04                80
 03/04/2022   09:52:59   (   0.04,-127.35) (   0.03,-127.25)   11.24                80
 03/06/2022   21:56:11   (  -0.04,-127.27) (  -0.21,-128.03)   86.01                80
 03/07/2022   21:40:06   (  -0.04,-127.23) (   0.80,-123.50)  425.50                80
 03/09/2022   10:01:54   (   0.05,-127.13) (   0.42,-128.76)  185.56                80
 03/10/2022   09:40:29   (   0.05,-127.08) (  -0.60,-124.23)  325.33                80
 03/11/2022   22:02:26   (  -0.06,-127.03) (  -0.59,-129.53)  284.86                80
 03/12/2022   21:46:20   (  -0.06,-126.98) (   0.37,-124.99)  226.05                80