Simultaneous Nadir Overpasses (SNOs) between GOES-14 and NPP
TLE Epoch: 2020 2 12.  Predictions up to the next  14.0 days:

     Date     Time(GOES-14)   GOES-14 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 02/13/2020   20:14:06   (  -0.04,-104.04) (   0.27,-102.73)  150.52                80
 02/15/2020   08:35:55   (   0.04,-104.26) (   0.85,-108.01)  426.85                80
 02/16/2020   08:19:51   (   0.04,-104.26) (  -0.15,-103.48)   89.62                80
 02/18/2020   20:23:02   (  -0.05,-104.05) (  -0.12,-104.23)   22.21                80
 02/19/2020   20:01:38   (  -0.05,-104.04) (   0.94, -99.71)  493.89                80
 02/21/2020   08:23:26   (   0.06,-104.26) (   0.24,-104.99)   83.73                80
 02/22/2020   08:07:22   (   0.06,-104.26) (  -0.76,-100.45)  433.00                80
 02/23/2020   20:29:18   (  -0.06,-104.06) (  -0.45,-105.75)  193.45                80
 02/24/2020   20:07:54   (  -0.06,-104.06) (   0.56,-101.22)  322.67                80
 02/26/2020   08:29:43   (   0.07,-104.26) (   0.56,-106.51)  255.69                80