Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NPP
TLE Epoch: 2023 2 26.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 02/27/2023   21:45:04   (  -0.10,-128.05) (   0.57,-124.93)  354.71                80
 03/01/2023   10:06:51   (   0.11,-128.01) (   0.59,-130.19)  248.89                80
 03/02/2023   09:50:46   (   0.11,-127.99) (  -0.40,-125.65)  265.66                80
 03/03/2023   22:12:41   (  -0.12,-127.96) (  -0.79,-130.95)  341.01                80
 03/04/2023   21:51:15   (  -0.12,-127.93) (   0.21,-126.41)  173.14                80
 03/06/2023   10:13:03   (   0.12,-127.88) (   0.95,-131.67)  431.42                80
 03/07/2023   09:56:57   (   0.12,-127.86) (  -0.05,-127.13)   82.86                80
 03/09/2023   22:00:07   (  -0.12,-127.80) (  -0.12,-127.89)   10.43                80
 03/12/2023   10:00:28   (   0.13,-127.70) (   0.32,-128.60)  102.21                80