Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NPP
TLE Epoch: 2023 9 30.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 09/30/2023   18:40:12   (   0.32,  97.31) (  -0.52, 101.00)  421.52                80
 10/02/2023   07:04:52   (  -0.30,  95.64) (  -0.30,  95.62)    2.33                80
 10/03/2023   19:26:44   (   0.28,  94.04) (   1.14,  90.28)  428.69                80
 10/04/2023   19:05:21   (   0.30,  92.99) (  -0.08,  94.77)  202.97                80
 10/06/2023   07:30:01   (  -0.27,  91.33) (  -0.73,  89.39)  221.44                80
 10/07/2023   07:08:39   (  -0.29,  90.26) (   0.51,  93.88)  411.77                80
 10/08/2023   19:33:11   (   0.26,  88.65) (   0.27,  88.53)   13.53                80
 10/10/2023   07:55:11   (  -0.24,  86.99) (  -1.13,  83.16)  438.19                80
 10/11/2023   07:33:48   (  -0.26,  85.92) (   0.11,  87.64)  195.84                80
 10/12/2023   19:58:20   (   0.23,  84.28) (   0.66,  82.29)  227.00                80
 10/13/2023   19:36:57   (   0.25,  83.22) (  -0.52,  86.79)  406.18                80