Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-21
TLE Epoch: 2025 5 21.  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)
 05/22/2025   19:58:19   (   0.01, -97.03) (  -0.21, -97.95)  105.56                80
 05/23/2025   19:36:57   (   0.01, -97.55) (   0.93, -93.45)  466.89                80
 05/25/2025   08:01:30   (  -0.01, -98.33) (   0.09, -98.76)   49.70                80
 05/27/2025   20:02:09   (   0.01, -99.66) (   0.05, -99.61)    6.70                80
 05/30/2025   08:05:18   (  -0.01,-100.96) (  -0.13,-100.42)   62.13                80
 05/31/2025   20:29:59   (   0.01,-101.78) (  -0.88,-105.77)  453.75                80
 06/01/2025   20:08:37   (   0.01,-102.31) (   0.27,-101.27)  119.20                80
 06/03/2025   08:33:09   (  -0.00,-103.10) (   0.78,-106.57)  395.87                80
 06/04/2025   08:11:47   (  -0.01,-103.63) (  -0.37,-102.08)  177.07                80