Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NPP
TLE Epoch: 2025 4 21.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 04/22/2025   07:05:02   (  -0.04, -81.17) (   0.65, -84.32)  359.01                80
 04/23/2025   06:43:40   (  -0.04, -81.67) (  -0.45, -79.81)  211.16                80
 04/24/2025   19:08:23   (   0.03, -82.45) (  -0.55, -85.16)  308.30                80
 04/25/2025   18:47:01   (   0.04, -82.96) (   0.56, -80.66)  262.28                80
 04/27/2025   07:11:33   (  -0.03, -83.72) (   0.45, -85.97)  255.85                80
 04/28/2025   06:50:12   (  -0.04, -84.22) (  -0.66, -81.46)  314.63                80
 04/29/2025   19:14:53   (   0.03, -85.01) (  -0.39, -86.80)  204.66                80
 04/30/2025   18:53:32   (   0.03, -85.52) (   0.73, -82.30)  366.10                80
 05/02/2025   07:18:04   (  -0.03, -86.28) (   0.27, -87.61)  151.54                80
 05/03/2025   06:56:43   (  -0.03, -86.79) (  -0.86, -83.11)  419.46                80
 05/04/2025   19:21:24   (   0.02, -87.58) (  -0.17, -88.45)   98.73                80
 05/05/2025   19:00:02   (   0.02, -88.10) (   0.95, -83.95)  473.00                80