Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NPP
TLE Epoch: 2025 1 2.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 01/03/2025   21:21:19   (  -0.03,  61.36) (  -0.02,  61.27)    9.28                80
 01/06/2025   09:21:53   (   0.03,  61.47) (  -0.18,  60.50)  110.34                80
 01/07/2025   09:05:48   (   0.02,  61.47) (   0.80,  65.04)  405.54                80
 01/08/2025   21:27:37   (  -0.03,  61.38) (   0.34,  59.76)  185.41                80
 01/09/2025   21:06:13   (  -0.02,  61.40) (  -0.65,  64.29)  329.51                80
 01/11/2025   09:28:10   (   0.02,  61.52) (  -0.53,  58.99)  288.82                80
 01/12/2025   09:12:06   (   0.01,  61.54) (   0.47,  63.52)  226.49                80
 01/13/2025   21:33:54   (  -0.01,  61.45) (   0.71,  58.25)  364.03                80
 01/14/2025   21:12:30   (  -0.00,  61.46) (  -0.30,  62.78)  150.70                80