Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2022 1 29.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  NOAA-19 Lat/Lon    Distance(km)  Time Diff(sec)
 01/29/2022   03:54:44   (   0.03,-128.31) (   0.46,-126.56)  200.94                80
 01/31/2022   16:15:26   (  -0.02,-128.30) (   0.70,-131.46)  359.63                80
 02/01/2022   16:03:39   (  -0.01,-128.29) (   0.02,-128.58)   32.29                80
 02/02/2022   15:49:10   (   0.01,-128.28) (  -0.60,-125.69)  295.86                80
 02/05/2022   04:09:55   (  -0.02,-128.23) (  -0.57,-130.60)  270.35                80
 02/06/2022   04:00:48   (  -0.01,-128.22) (   0.09,-127.72)   56.79                80
 02/07/2022   03:49:00   (  -0.01,-128.21) (   0.75,-124.84)  383.83                80
 02/09/2022   16:09:40   (   0.02,-128.19) (   0.38,-129.73)  176.50                80
 02/10/2022   15:55:12   (   0.01,-128.17) (  -0.31,-126.86)  150.00                80
 02/11/2022   15:43:24   (   0.00,-128.15) (  -0.94,-123.97)  476.41                80