Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NPP
TLE Epoch: 2025 1 18.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 01/18/2025   06:24:23   (  -0.01, -75.17) (  -0.02, -75.14)    3.82                80
 01/20/2025   18:27:36   (   0.02, -75.22) (  -0.15, -75.91)   78.73                80
 01/21/2025   18:11:32   (   0.02, -75.24) (   0.90, -71.39)  439.86                80
 01/23/2025   06:33:21   (  -0.02, -75.27) (   0.29, -76.66)  158.10                80
 01/24/2025   06:11:56   (  -0.03, -75.29) (  -0.71, -72.12)  360.26                80
 01/25/2025   18:33:53   (   0.03, -75.32) (  -0.44, -77.43)  240.32                80
 01/26/2025   18:17:49   (   0.04, -75.35) (   0.57, -72.90)  278.50                80
 01/28/2025   06:39:38   (  -0.04, -75.38) (   0.56, -78.18)  318.56                80
 01/29/2025   06:18:14   (  -0.05, -75.40) (  -0.45, -73.65)  200.28                80
 01/30/2025   18:40:10   (   0.05, -75.44) (  -0.74, -78.95)  399.69                80
 01/31/2025   18:24:06   (   0.05, -75.47) (   0.28, -74.42)  120.00                80