Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-19
TLE Epoch: 2019 11 20.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  NOAA-19 Lat/Lon    Distance(km)  Time Diff(sec)
 11/21/2019   02:45:42   (  -0.02,-137.18) (  -1.00,-141.34)  475.42                80
 11/22/2019   02:34:03   (  -0.01,-137.18) (  -0.31,-138.50)  151.24                80
 11/23/2019   02:25:04   (  -0.02,-137.17) (   0.33,-135.65)  172.94                80
 11/24/2019   02:13:24   (  -0.02,-137.16) (   0.97,-132.80)  497.06                80
 11/25/2019   14:46:09   (   0.03,-137.15) (   0.85,-140.63)  397.88                80
 11/26/2019   14:34:30   (   0.03,-137.14) (   0.16,-137.80)   74.38                80
 11/27/2019   14:20:11   (   0.03,-137.13) (  -0.48,-134.95)  249.09                80
 11/30/2019   02:41:14   (  -0.04,-137.08) (  -0.72,-139.91)  324.73                80
 12/01/2019   02:29:35   (  -0.04,-137.06) (  -0.02,-137.08)    3.28                80
 12/02/2019   02:20:36   (  -0.05,-137.04) (   0.62,-134.23)  321.29                80
 12/04/2019   14:41:40   (   0.05,-137.00) (   0.59,-139.20)  252.50                80