Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NPP
TLE Epoch: 2024 1 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)
 01/30/2024   09:34:13   (   0.03,  61.73) (  -0.92,  57.61)  470.79                80
 01/31/2024   09:18:08   (   0.03,  61.71) (   0.10,  62.14)   47.68                80
 02/02/2024   21:21:12   (  -0.03,  61.59) (   0.01,  61.39)   22.48                80
 02/03/2024   20:59:47   (  -0.02,  61.58) (  -1.02,  65.92)  495.02                80
 02/05/2024   09:21:42   (  -0.02,  61.66) (  -0.27,  60.63)  117.04                80
 02/06/2024   09:05:37   (  -0.01,  61.65) (   0.77,  65.16)  400.18                80
 02/07/2024   21:27:26   (   0.01,  61.55) (   0.37,  59.88)  189.28                80
 02/08/2024   21:06:00   (   0.00,  61.55) (  -0.61,  64.42)  327.31                80
 02/10/2024   09:27:56   (  -0.00,  61.64) (  -0.54,  59.11)  287.18                80
 02/11/2024   09:11:51   (  -0.00,  61.64) (   0.45,  63.65)  229.80                80
 02/12/2024   21:33:39   (  -0.00,  61.53) (   0.68,  58.37)  359.25                80