Simultaneous Nadir Overpasses (SNOs) between GOES-14 and NPP
TLE Epoch: 2021 2 27.  Predictions up to the next  14.0 days:

     Date     Time(GOES-14)   GOES-14 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 02/28/2021   08:29:43   (   0.04,-104.40) (   0.54,-106.53)  244.06                80
 03/01/2021   08:13:39   (   0.03,-104.40) (  -0.49,-102.00)  273.27                80
 03/02/2021   20:35:34   (  -0.04,-104.23) (  -0.73,-107.30)  349.37                80
 03/03/2021   20:14:10   (  -0.03,-104.23) (   0.30,-102.77)  166.57                80
 03/05/2021   08:35:58   (   0.04,-104.40) (   0.84,-108.05)  414.82                80
 03/06/2021   08:19:52   (   0.04,-104.41) (  -0.14,-103.51)  102.37                80
 03/08/2021   20:23:03   (  -0.05,-104.25) (  -0.05,-104.27)    2.50                80
 03/11/2021   08:23:26   (   0.05,-104.42) (   0.21,-105.01)   68.68                80
 03/12/2021   08:07:22   (   0.05,-104.43) (  -0.82,-100.48)  448.95                80