Simultaneous Nadir Overpasses (SNOs) between GOES-14 and NPP
TLE Epoch: 2022 1 11.  Predictions up to the next  14.0 days:

     Date     Time(GOES-14)   GOES-14 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 01/11/2022   20:27:45   (   0.00,-104.25) (  -0.34,-105.85)  182.60                80
 01/12/2022   20:11:39   (  -0.00,-104.25) (   0.64,-101.31)  334.92                80
 01/14/2022   08:30:46   (  -0.00,-104.59) (   0.42,-106.60)  228.04                80
 01/15/2022   08:14:40   (   0.00,-104.59) (  -0.57,-102.05)  289.25                80
 01/16/2022   20:33:53   (   0.00,-104.26) (  -0.68,-107.34)  350.80                80
 01/17/2022   20:17:47   (  -0.01,-104.26) (   0.31,-102.80)  166.45                80
 01/19/2022   08:36:54   (   0.00,-104.60) (   0.75,-108.08)  396.63                80
 01/20/2022   08:20:47   (   0.01,-104.60) (  -0.24,-103.54)  120.74                80
 01/22/2022   20:23:54   (  -0.00,-104.27) (  -0.00,-104.29)    1.69                80