Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NPP
TLE Epoch: 2025 9 23.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 09/24/2025   08:42:22   (  -0.10,-104.69) (   0.68,-108.12)  392.01                80
 09/25/2025   08:21:00   (  -0.10,-104.69) (  -0.36,-103.60)  124.01                80
 09/26/2025   20:42:58   (   0.10,-104.70) (  -0.87,-108.90)  479.98                80
 09/27/2025   20:26:56   (   0.10,-104.70) (   0.17,-104.38)   36.26                80
 09/30/2025   08:30:02   (  -0.10,-104.70) (   0.01,-105.12)   48.72                80
 10/01/2025   08:08:40   (  -0.11,-104.70) (  -1.04,-100.60)  467.03                80
 10/02/2025   20:30:38   (   0.11,-104.70) (  -0.16,-105.91)  137.20                80
 10/03/2025   20:14:35   (   0.11,-104.71) (   0.83,-101.37)  379.12                80
 10/05/2025   08:36:25   (  -0.10,-104.71) (   0.33,-106.65)  221.06                80
 10/06/2025   08:15:02   (  -0.11,-104.71) (  -0.66,-102.12)  294.95                80