Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-21
TLE Epoch: 2024 2 8.  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)
 02/10/2024   06:30:47   (  -0.06, -75.20) (   0.21, -76.43)  140.69                80
 02/11/2024   06:09:21   (  -0.06, -75.20) (  -0.78, -71.89)  377.02                80
 02/12/2024   18:31:15   (   0.06, -75.22) (  -0.40, -77.19)  223.96                80
 02/13/2024   18:15:09   (   0.06, -75.23) (   0.65, -72.66)  294.37                80
 02/15/2024   06:36:55   (  -0.05, -75.24) (   0.52, -77.91)  303.81                80
 02/16/2024   06:15:28   (  -0.05, -75.25) (  -0.47, -73.37)  214.64                80
 02/17/2024   18:37:23   (   0.05, -75.28) (  -0.69, -78.67)  385.59                80
 02/18/2024   18:21:16   (   0.04, -75.29) (   0.31, -74.13)  133.33                80
 02/20/2024   06:43:01   (  -0.03, -75.31) (   0.85, -79.38)  463.55                80
 02/21/2024   06:21:35   (  -0.03, -75.33) (  -0.16, -74.84)   55.71                80