Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-21
TLE Epoch: 2024 3 5.  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)
 03/07/2024   06:43:46   (  -0.05, -75.19) (   0.91, -79.54)  495.40                80
 03/08/2024   06:22:23   (  -0.05, -75.19) (  -0.09, -75.01)   20.51                80
 03/10/2024   18:25:38   (   0.04, -75.21) (  -0.11, -75.79)   66.76                80
 03/11/2024   18:09:35   (   0.05, -75.21) (   0.96, -71.27)  449.97                80
 03/13/2024   06:31:24   (  -0.04, -75.22) (   0.24, -76.54)  150.58                80
 03/14/2024   06:10:01   (  -0.05, -75.23) (  -0.77, -72.01)  366.22                80
 03/15/2024   18:31:59   (   0.04, -75.25) (  -0.41, -77.32)  236.42                80
 03/16/2024   18:15:56   (   0.04, -75.26) (   0.60, -72.80)  280.84                80
 03/18/2024   06:37:45   (  -0.03, -75.27) (   0.58, -78.07)  318.51                80
 03/19/2024   06:16:22   (  -0.03, -75.28) (  -0.43, -73.54)  199.03                80