Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NPP
TLE Epoch: 2022 12 2.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 12/02/2022   22:18:34   (  -0.01,-137.32) (   0.98,-132.95)  498.42                80
 12/04/2022   10:40:20   (   0.01,-137.32) (   0.19,-138.21)  101.13                80
 12/05/2022   10:18:55   (   0.01,-137.32) (  -0.83,-133.68)  415.39                80
 12/06/2022   22:40:49   (  -0.01,-137.30) (  -0.38,-138.96)  189.72                80
 12/07/2022   22:24:44   (  -0.02,-137.29) (   0.64,-134.43)  326.40                80
 12/09/2022   10:46:29   (   0.02,-137.28) (   0.58,-139.68)  274.30                80
 12/10/2022   10:25:04   (   0.02,-137.26) (  -0.44,-135.14)  241.24                80
 12/11/2022   22:46:59   (  -0.01,-137.23) (  -0.71,-140.44)  365.35                80
 12/12/2022   22:30:52   (  -0.00,-137.22) (   0.27,-135.90)  149.88                80
 12/14/2022   10:52:39   (   0.00,-137.20) (   0.90,-141.16)  451.74                80
 12/15/2022   10:31:13   (  -0.01,-137.18) (  -0.13,-136.62)   63.21                80