Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NPP
TLE Epoch: 2025 1 21.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 01/22/2025   09:22:02   (   0.01,  61.57) (  -0.22,  60.49)  122.83                80
 01/23/2025   09:05:58   (   0.00,  61.58) (   0.79,  65.02)  392.74                80
 01/24/2025   21:27:46   (   0.01,  61.50) (   0.40,  59.76)  198.06                80
 01/25/2025   21:06:21   (   0.01,  61.51) (  -0.61,  64.29)  316.29                80
 01/27/2025   09:28:18   (  -0.01,  61.65) (  -0.59,  58.99)  303.20                80
 01/28/2025   09:12:13   (  -0.00,  61.67) (   0.43,  63.52)  211.28                80
 01/29/2025   21:34:02   (  -0.00,  61.59) (   0.75,  58.25)  380.12                80
 01/30/2025   21:12:37   (  -0.00,  61.61) (  -0.27,  62.79)  133.85                80
 02/01/2025   09:34:32   (   0.00,  61.76) (  -0.96,  57.50)  486.59                80
 02/02/2025   09:18:28   (   0.00,  61.78) (   0.07,  62.03)   27.71                80