Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NPP
TLE Epoch: 2023 8 10.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 08/10/2023   03:36:02   (  -0.42, 151.08) (  -1.09, 148.07)  342.69                80
 08/11/2023   03:14:41   (  -0.40, 150.07) (   0.13, 152.56)  283.02                80
 08/12/2023   15:39:13   (   0.41, 148.57) (   0.74, 147.22)  154.17                80
 08/13/2023   15:17:53   (   0.39, 147.55) (  -0.54, 151.69)  471.40                80
 08/15/2023   03:39:54   (  -0.40, 145.94) (  -0.34, 146.31)   42.19                80
 08/16/2023   16:04:26   (   0.42, 144.42) (   1.20, 140.97)  393.40                80
 08/17/2023   15:43:06   (   0.40, 143.40) (  -0.08, 145.44)  233.07                80
 08/19/2023   04:07:47   (  -0.41, 141.78) (  -0.78, 140.07)  195.42                80
 08/20/2023   03:46:26   (  -0.40, 140.76) (   0.44, 144.55)  432.11                80
 08/21/2023   16:10:58   (   0.41, 139.23) (   0.41, 139.21)    2.12                80
 08/23/2023   04:32:59   (  -0.42, 137.61) (  -1.27, 133.83)  430.83                80