Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-21
TLE Epoch: 2024 2 14.  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)
 02/15/2024   06:36:55   (  -0.07, -75.20) (   0.53, -77.91)  308.41                80
 02/16/2024   06:15:28   (  -0.07, -75.21) (  -0.48, -73.37)  209.08                80
 02/17/2024   18:37:22   (   0.06, -75.21) (  -0.69, -78.67)  393.31                80
 02/18/2024   18:21:16   (   0.06, -75.22) (   0.32, -74.13)  124.66                80
 02/20/2024   06:43:00   (  -0.05, -75.22) (   0.89, -79.37)  473.14                80
 02/21/2024   06:21:34   (  -0.05, -75.23) (  -0.13, -74.83)   45.12                80
 02/23/2024   18:24:41   (   0.04, -75.26) (  -0.05, -75.58)   37.11                80
 02/24/2024   18:08:34   (   0.04, -75.28) (   0.97, -71.04)  482.11                80
 02/26/2024   06:30:18   (  -0.04, -75.30) (   0.22, -76.29)  113.64                80
 02/27/2024   06:08:52   (  -0.04, -75.32) (  -0.81, -71.76)  405.79                80