Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NPP
TLE Epoch: 2023 10 2.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 10/02/2023   07:04:53   (  -0.30,  95.65) (  -0.28,  95.62)    4.09                80
 10/03/2023   19:26:44   (   0.28,  94.06) (   1.12,  90.28)  430.12                80
 10/04/2023   19:05:21   (   0.30,  93.01) (  -0.11,  94.77)  201.23                80
 10/06/2023   07:30:02   (  -0.27,  91.35) (  -0.70,  89.39)  222.96                80
 10/07/2023   07:08:39   (  -0.29,  90.28) (   0.54,  93.87)  410.00                80
 10/08/2023   19:33:11   (   0.26,  88.68) (   0.30,  88.53)   16.18                80
 10/10/2023   07:55:11   (  -0.24,  87.02) (  -1.09,  83.15)  440.81                80
 10/11/2023   07:33:47   (  -0.26,  85.95) (   0.09,  87.65)  193.00                80
 10/12/2023   19:58:20   (   0.23,  84.32) (   0.67,  82.29)  230.82                80
 10/13/2023   19:36:56   (   0.25,  83.26) (  -0.51,  86.79)  402.08                80
 10/15/2023   08:01:37   (  -0.23,  81.60) (  -0.26,  81.41)   21.60                80