Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-21
TLE Epoch: 2024 7 15.  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)
 07/16/2024   18:29:27   (  -0.05, -75.20) (  -0.18, -75.77)   65.33                80
 07/17/2024   18:08:03   (  -0.04, -75.20) (   0.87, -71.25)  450.84                80
 07/19/2024   06:32:31   (   0.03, -75.20) (   0.31, -76.51)  148.77                80
 07/20/2024   06:11:07   (   0.03, -75.20) (  -0.68, -71.98)  367.49                80
 07/21/2024   18:35:44   (  -0.03, -75.20) (  -0.50, -77.28)  237.47                80
 07/22/2024   18:14:20   (  -0.03, -75.20) (   0.50, -72.75)  279.39                80
 07/24/2024   06:38:48   (   0.03, -75.22) (   0.67, -78.01)  318.86                80
 07/25/2024   06:17:25   (   0.03, -75.23) (  -0.38, -73.49)  198.48                80
 07/26/2024   18:42:01   (  -0.03, -75.23) (  -0.84, -78.79)  405.12                80
 07/27/2024   18:20:36   (  -0.03, -75.25) (   0.16, -74.25)  112.56                80