Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NPP
TLE Epoch: 2025 1 28.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 01/28/2025   09:12:13   (   0.01,  61.68) (   0.42,  63.52)  210.51                80
 01/29/2025   21:34:01   (  -0.01,  61.60) (   0.75,  58.26)  381.66                80
 01/30/2025   21:12:37   (  -0.01,  61.63) (  -0.27,  62.79)  132.15                80
 02/01/2025   09:34:32   (   0.01,  61.78) (  -0.97,  57.50)  488.09                80
 02/02/2025   09:18:28   (   0.01,  61.80) (   0.05,  62.03)   26.08                80
 02/04/2025   21:21:32   (  -0.02,  61.75) (   0.08,  61.29)   52.41                80
 02/05/2025   21:00:07   (  -0.02,  61.78) (  -0.94,  65.82)  460.82                80
 02/07/2025   09:22:02   (   0.02,  61.94) (  -0.32,  60.54)  160.94                80
 02/08/2025   09:05:57   (   0.02,  61.98) (   0.71,  65.07)  352.33                80
 02/09/2025   21:27:45   (  -0.03,  61.91) (   0.44,  59.80)  240.60                80
 02/10/2025   21:06:21   (  -0.03,  61.94) (  -0.59,  64.32)  272.41                80