Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NPP
TLE Epoch: 2023 2 23.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 02/24/2023   10:00:39   (   0.09,-128.11) (   0.22,-128.72)   69.01                80
 02/25/2023   09:44:33   (   0.09,-128.10) (  -0.76,-124.18)  446.28                80
 02/26/2023   22:06:30   (  -0.10,-128.07) (  -0.39,-129.48)  159.68                80
 02/27/2023   21:45:04   (  -0.10,-128.05) (   0.60,-124.94)  355.05                80
 03/01/2023   10:06:51   (   0.11,-128.01) (   0.62,-130.19)  248.45                80
 03/02/2023   09:50:46   (   0.11,-127.99) (  -0.43,-125.66)  266.30                80
 03/03/2023   22:12:41   (  -0.12,-127.97) (  -0.77,-130.95)  339.92                80
 03/04/2023   21:51:16   (  -0.12,-127.94) (   0.23,-126.41)  174.39                80
 03/06/2023   10:13:02   (   0.12,-127.90) (   0.99,-131.66)  430.12                80
 03/07/2023   09:56:58   (   0.12,-127.87) (  -0.07,-127.14)   84.35                80