Simultaneous Nadir Overpasses (SNOs) between GOES-14 and NPP
TLE Epoch: 2022 1 25.  Predictions up to the next  14.0 days:

     Date     Time(GOES-14)   GOES-14 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 01/25/2022   08:24:15   (   0.00,-104.60) (   0.08,-105.03)   48.34                80
 01/26/2022   08:08:08   (   0.01,-104.60) (  -0.91,-100.49)  469.19                80
 01/27/2022   20:30:02   (  -0.00,-104.29) (  -0.32,-105.77)  168.40                80
 01/28/2022   20:08:35   (  -0.01,-104.29) (   0.68,-101.23)  348.59                80
 01/30/2022   08:30:22   (   0.01,-104.60) (   0.44,-106.51)  217.12                80
 01/31/2022   08:14:15   (   0.02,-104.60) (  -0.56,-101.97)  300.26                80
 02/01/2022   20:36:08   (  -0.02,-104.30) (  -0.67,-107.25)  336.34                80
 02/02/2022   20:14:42   (  -0.02,-104.30) (   0.33,-102.71)  180.68                80
 02/04/2022   08:36:28   (   0.01,-104.61) (   0.79,-107.99)  385.32                80
 02/05/2022   08:20:23   (   0.01,-104.62) (  -0.27,-103.46)  132.67                80
 02/07/2022   20:20:49   (  -0.01,-104.33) (  -0.00,-104.19)   15.45                80