Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NPP
TLE Epoch: 2024 1 19.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 01/20/2024   09:21:43   (   0.04,  61.71) (  -0.21,  60.62)  123.96                80
 01/21/2024   09:05:38   (   0.03,  61.73) (   0.80,  65.16)  390.46                80
 01/22/2024   21:27:26   (  -0.03,  61.66) (   0.36,  59.88)  202.14                80
 01/23/2024   21:06:02   (  -0.02,  61.68) (  -0.65,  64.41)  311.55                80
 01/25/2024   09:27:57   (   0.02,  61.83) (  -0.60,  59.12)  309.01                80
 01/26/2024   09:11:53   (   0.02,  61.85) (   0.42,  63.65)  205.07                80
 01/27/2024   21:33:41   (  -0.03,  61.77) (   0.74,  58.38)  387.04                80
 01/28/2024   21:12:17   (  -0.03,  61.80) (  -0.28,  62.91)  126.49                80
 01/30/2024   09:34:12   (   0.03,  61.95) (  -0.95,  57.61)  494.89                80
 01/31/2024   09:18:08   (   0.03,  61.98) (   0.07,  62.14)   19.00                80