Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NPP
TLE Epoch: 2025 8 29.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 08/31/2025   21:23:10   (  -0.55,  61.55) (  -0.53,  61.40)   16.30                80
 09/03/2025   09:23:48   (   0.55,  61.47) (   0.36,  60.61)   97.83                80
 09/04/2025   09:07:46   (   0.56,  61.46) (   1.37,  65.13)  419.04                80
 09/05/2025   21:29:36   (  -0.55,  61.49) (  -0.18,  59.86)  185.38                80
 09/06/2025   21:08:14   (  -0.56,  61.48) (  -1.20,  64.39)  330.72                80
 09/08/2025   09:30:14   (   0.55,  61.43) (   0.03,  59.07)  268.64                80
 09/09/2025   09:14:11   (   0.56,  61.42) (   1.05,  63.59)  247.98                80
 09/10/2025   21:36:02   (  -0.54,  61.45) (   0.14,  58.32)  355.89                80
 09/11/2025   21:14:39   (  -0.55,  61.45) (  -0.89,  62.84)  159.47                80