Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2020 9 12.  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)
 09/13/2020   14:39:23   (  -0.05,-128.15) (  -0.23,-127.35)   91.44                80
 09/14/2020   14:25:02   (  -0.06,-128.17) (  -0.92,-124.50)  420.08                80
 09/16/2020   03:00:25   (   0.05,-128.21) (  -0.89,-132.32)  468.87                80
 09/17/2020   02:48:44   (   0.05,-128.23) (  -0.22,-129.47)  140.73                80
 09/18/2020   02:34:22   (   0.06,-128.25) (   0.46,-126.62)  187.33                80
 09/20/2020   14:57:54   (  -0.05,-128.28) (   0.72,-131.54)  372.14                80
 09/21/2020   14:43:33   (  -0.05,-128.30) (   0.02,-128.69)   44.21                80
 09/22/2020   14:31:50   (  -0.05,-128.31) (  -0.62,-125.83)  283.64                80
 09/25/2020   02:55:34   (   0.04,-128.35) (  -0.51,-130.81)  279.64                80
 09/26/2020   02:41:11   (   0.04,-128.36) (   0.11,-127.94)   47.52                80