Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-21
TLE Epoch: 2024 1 21.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  NOAA-21 Lat/Lon    Distance(km)  Time Diff(sec)
 01/22/2024   18:25:26   (   0.04, -75.21) (  -0.06, -75.81)   67.13                80
 01/23/2024   18:09:19   (   0.03, -75.22) (   0.89, -71.26)  450.51                80
 01/25/2024   06:31:06   (  -0.03, -75.23) (   0.28, -76.52)  148.18                80
 01/26/2024   06:09:40   (  -0.03, -75.23) (  -0.74, -71.99)  369.63                80
 01/27/2024   18:31:35   (   0.03, -75.25) (  -0.41, -77.29)  232.24                80
 01/28/2024   18:15:30   (   0.03, -75.26) (   0.61, -72.76)  286.34                80
 01/30/2024   06:37:15   (  -0.03, -75.29) (   0.61, -78.01)  310.29                80
 01/31/2024   06:15:50   (  -0.03, -75.31) (  -0.43, -73.47)  208.48                80
 02/01/2024   18:37:45   (   0.03, -75.33) (  -0.71, -78.78)  392.37                80
 02/02/2024   18:21:39   (   0.03, -75.35) (   0.26, -74.23)  126.85                80