Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2020 8 13.  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)
 08/14/2020   02:44:41   (   0.04,-128.08) (  -0.39,-129.81)  197.38                80
 08/15/2020   02:30:19   (   0.04,-128.05) (   0.28,-126.95)  125.06                80
 08/16/2020   02:18:38   (   0.04,-128.01) (   0.95,-124.10)  447.27                80
 08/17/2020   14:51:18   (  -0.05,-127.99) (   0.89,-131.91)  448.15                80
 08/18/2020   14:39:37   (  -0.05,-127.95) (   0.22,-129.05)  126.15                80
 08/19/2020   14:30:35   (  -0.06,-127.91) (  -0.45,-126.20)  195.78                80
 08/22/2020   02:51:32   (   0.06,-127.78) (  -0.72,-131.14)  383.61                80
 08/23/2020   02:39:51   (   0.06,-127.74) (  -0.04,-128.29)   62.08                80
 08/24/2020   02:25:28   (   0.06,-127.70) (   0.57,-125.42)  259.41                80
 08/26/2020   14:46:27   (  -0.06,-127.61) (   0.56,-130.38)  316.34                80
 08/27/2020   14:37:25   (  -0.06,-127.56) (  -0.06,-127.52)    4.96                80