Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NPP
TLE Epoch: 2023 11 14.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 11/14/2023   21:18:31   (   0.09,  61.76) (   0.18,  61.46)   34.60                80
 11/15/2023   20:59:47   (   0.11,  61.77) (  -0.85,  65.99)  480.95                80
 11/17/2023   09:21:43   (  -0.08,  61.81) (  -0.33,  60.68)  128.64                80
 11/18/2023   09:05:37   (  -0.09,  61.82) (   0.65,  65.22)  387.27                80
 11/19/2023   21:27:26   (   0.05,  61.80) (   0.47,  59.94)  212.24                80
 11/20/2023   21:06:00   (   0.07,  61.82) (  -0.51,  64.48)  302.76                80
 11/22/2023   09:27:57   (  -0.04,  61.87) (  -0.66,  59.17)  308.82                80
 11/23/2023   09:11:52   (  -0.05,  61.88) (   0.38,  63.69)  207.08                80
 11/24/2023   21:33:39   (   0.03,  61.85) (   0.79,  58.42)  390.77                80
 11/25/2023   21:12:14   (   0.05,  61.87) (  -0.20,  62.96)  124.04                80
 11/27/2023   09:34:10   (  -0.02,  61.95) (  -0.96,  57.65)  489.78                80