Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NPP
TLE Epoch: 2023 2 19.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 02/19/2023   08:13:04   (   0.04,-104.64) (  -0.57,-101.96)  306.34                80
 02/20/2023   20:34:59   (  -0.04,-104.67) (  -0.65,-107.25)  294.47                80
 02/21/2023   20:18:54   (  -0.04,-104.68) (   0.39,-102.72)  223.45                80
 02/23/2023   08:40:42   (   0.04,-104.68) (   0.79,-107.98)  375.80                80
 02/24/2023   08:19:17   (   0.04,-104.69) (  -0.25,-103.45)  142.08                80
 02/25/2023   20:41:13   (  -0.05,-104.72) (  -0.95,-108.74)  458.45                80
 02/26/2023   20:25:08   (  -0.05,-104.73) (   0.09,-104.21)   59.67                80
 03/01/2023   08:28:10   (   0.06,-104.74) (   0.09,-104.93)   21.48                80
 03/02/2023   08:06:44   (   0.06,-104.75) (  -0.91,-100.39)  496.45                80
 03/03/2023   20:28:40   (  -0.07,-104.78) (  -0.28,-105.69)  104.08                80
 03/04/2023   20:12:35   (  -0.07,-104.79) (   0.77,-101.16)  414.14                80