Simultaneous Nadir Overpasses (SNOs) between GOES-14 and NPP
TLE Epoch: 2023 3 17.  Predictions up to the next  14.0 days:

     Date     Time(GOES-14)   GOES-14 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 03/17/2023   08:26:07   (   0.12,-107.90) (  -0.51,-105.12)  317.02                80
 03/18/2023   20:48:05   (  -0.13,-107.96) (  -0.68,-110.43)  281.21                80
 03/19/2023   20:32:01   (  -0.13,-107.97) (   0.32,-105.90)  235.98                80
 03/21/2023   08:53:51   (   0.14,-107.94) (   0.88,-111.16)  367.77                80
 03/22/2023   08:32:28   (   0.13,-107.95) (  -0.18,-106.65)  148.81                80
 03/23/2023   20:54:26   (  -0.14,-108.00) (  -1.00,-111.95)  450.26                80
 03/24/2023   20:38:23   (  -0.14,-108.01) (   0.01,-107.42)   67.18                80
 03/27/2023   08:41:29   (   0.14,-108.00) (   0.16,-108.16)   18.66                80
 03/28/2023   08:20:05   (   0.14,-108.00) (  -0.86,-103.63)  497.95                80
 03/29/2023   20:42:03   (  -0.15,-108.04) (  -0.37,-108.93)  101.79                80
 03/30/2023   20:25:59   (  -0.15,-108.05) (   0.66,-104.40)  415.66                80