Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NPP
TLE Epoch: 2024 1 28.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 01/28/2024   21:12:17   (  -0.03,  61.67) (  -0.31,  62.90)  140.55                80
 01/30/2024   09:34:13   (   0.03,  61.74) (  -0.88,  57.60)  471.27                80
 01/31/2024   09:18:09   (   0.03,  61.72) (   0.15,  62.13)   47.20                80
 02/02/2024   21:21:12   (  -0.03,  61.59) (   0.02,  61.39)   22.68                80
 02/03/2024   20:59:47   (  -0.02,  61.58) (  -1.01,  65.92)  494.75                80
 02/05/2024   09:21:42   (  -0.02,  61.66) (  -0.28,  60.64)  117.86                80
 02/06/2024   09:05:37   (  -0.01,  61.66) (   0.76,  65.16)  399.33                80
 02/07/2024   21:27:25   (   0.01,  61.55) (   0.38,  59.89)  189.74                80
 02/08/2024   21:06:01   (   0.00,  61.55) (  -0.66,  64.41)  326.80                80
 02/10/2024   09:27:56   (  -0.00,  61.65) (  -0.54,  59.12)  288.23                80