Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2023 5 30.  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)
 05/30/2023   19:05:31   (  -0.29,-154.77) (   0.38,-157.58)  321.09                80
 05/31/2023   18:50:51   (  -0.29,-155.20) (  -0.41,-154.68)   59.18                80
 06/01/2023   18:38:52   (  -0.30,-155.62) (  -1.20,-151.78)  439.24                80
 06/03/2023   07:13:42   (   0.29,-156.25) (  -0.48,-159.51)  371.48                80
 06/04/2023   06:59:03   (   0.29,-156.67) (   0.32,-156.61)    7.81                80
 06/05/2023   06:47:02   (   0.30,-157.08) (   1.07,-153.69)  386.53                80
 06/06/2023   19:21:55   (  -0.29,-157.73) (   0.59,-161.43)  423.99                80
 06/07/2023   19:09:55   (  -0.30,-158.13) (  -0.22,-158.54)   45.52                80
 06/08/2023   18:55:15   (  -0.31,-158.54) (  -0.97,-155.62)  332.81                80
 06/10/2023   07:30:05   (   0.29,-159.16) (  -0.68,-163.36)  479.34                80
 06/11/2023   07:18:04   (   0.30,-159.57) (   0.07,-160.45)  101.14                80
 06/12/2023   07:03:25   (   0.31,-159.97) (   0.89,-157.55)  276.94                80