Simultaneous Nadir Overpasses (SNOs) between GOES-14 and NPP
TLE Epoch: 2023 6 29.  Predictions up to the next  14.0 days:

     Date     Time(GOES-14)   GOES-14 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 06/30/2023   08:56:51   (  -0.14,-108.68) (   0.74,-112.75)  463.12                80
 07/01/2023   08:40:46   (  -0.13,-108.67) (  -0.20,-108.20)   52.65                80
 07/03/2023   20:41:19   (   0.15,-108.56) (   0.04,-108.99)   48.89                80
 07/04/2023   20:25:14   (   0.13,-108.56) (   1.03,-104.46)  467.19                80
 07/06/2023   08:44:24   (  -0.17,-108.65) (   0.09,-109.75)  125.58                80
 07/07/2023   08:28:19   (  -0.15,-108.64) (  -0.91,-105.22)  390.15                80
 07/08/2023   20:47:36   (   0.19,-108.53) (  -0.24,-110.53)  227.47                80
 07/09/2023   20:31:32   (   0.17,-108.53) (   0.76,-106.00)  288.96                80
 07/11/2023   08:50:41   (  -0.21,-108.63) (   0.36,-111.29)  302.33                80
 07/12/2023   08:34:36   (  -0.19,-108.63) (  -0.59,-106.75)  213.50                80