Simultaneous Nadir Overpasses (SNOs) between GOES-14 and NPP
TLE Epoch: 2022 1 3.  Predictions up to the next  14.0 days:

     Date     Time(GOES-14)   GOES-14 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 01/04/2022   08:18:30   (   0.01,-104.55) (  -0.21,-103.61)  107.52                80
 01/06/2022   20:21:38   (  -0.00,-104.23) (  -0.00,-104.37)   14.78                80
 01/09/2022   08:25:30   (  -0.01,-104.58) (   0.09,-105.11)   59.50                29
 01/10/2022   08:05:52   (  -0.00,-104.59) (  -0.90,-100.57)  458.26                80
 01/11/2022   20:27:45   (   0.01,-104.27) (  -0.35,-105.85)  180.81                80
 01/12/2022   20:11:39   (   0.00,-104.27) (   0.64,-101.31)  337.09                80
 01/14/2022   08:30:46   (  -0.01,-104.62) (   0.43,-106.59)  225.35                80
 01/15/2022   08:14:40   (  -0.00,-104.62) (  -0.55,-102.05)  292.36                80
 01/16/2022   20:36:33   (   0.00,-104.30) (  -0.69,-107.34)  346.98                80