Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-21
TLE Epoch: 2024 1 22.  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   18:25:25   (   0.04, -75.20) (  -0.09, -75.80)   68.12                80
 01/23/2024   18:09:20   (   0.03, -75.20) (   0.93, -71.27)  448.87                80
 01/25/2024   06:31:06   (  -0.03, -75.20) (   0.25, -76.53)  150.65                80
 01/26/2024   06:09:41   (  -0.03, -75.21) (  -0.77, -71.99)  366.59                80
 01/27/2024   18:31:35   (   0.04, -75.21) (  -0.44, -77.28)  236.13                80
 01/28/2024   18:15:29   (   0.03, -75.22) (   0.58, -72.75)  281.88                80
 01/30/2024   06:37:16   (  -0.03, -75.24) (   0.58, -78.01)  315.59                80
 01/31/2024   06:15:50   (  -0.03, -75.25) (  -0.45, -73.48)  202.62                80
 02/01/2024   18:37:45   (   0.03, -75.27) (  -0.75, -78.77)  399.10                80
 02/02/2024   18:21:39   (   0.03, -75.28) (   0.29, -74.24)  119.56                80
 02/04/2024   06:43:24   (  -0.02, -75.31) (   0.92, -79.49)  476.88                80