Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NPP
TLE Epoch: 2024 1 11.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 01/11/2024   21:33:39   (  -0.04,  61.46) (   0.64,  58.38)  351.77                80
 01/12/2024   21:12:14   (  -0.04,  61.49) (  -0.35,  62.91)  162.07                80
 01/14/2024   09:34:11   (   0.05,  61.62) (  -0.82,  57.60)  457.00                80
 01/15/2024   09:18:07   (   0.04,  61.63) (   0.17,  62.13)   57.36                80
 01/17/2024   21:21:11   (  -0.05,  61.58) (   0.01,  61.39)   21.99                80
 01/18/2024   20:59:46   (  -0.04,  61.61) (  -0.99,  65.93)  491.70                80
 01/20/2024   09:21:43   (   0.04,  61.75) (  -0.22,  60.63)  128.12                80
 01/21/2024   09:05:38   (   0.03,  61.77) (   0.78,  65.16)  385.78                80
 01/22/2024   21:27:27   (  -0.03,  61.70) (   0.39,  59.89)  207.72                80
 01/23/2024   21:06:02   (  -0.02,  61.73) (  -0.61,  64.42)  305.50                80