Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2020 1 11.  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)
 01/12/2020   13:48:13   (  -0.08,-128.41) (  -1.01,-124.55)  441.61                80
 01/14/2020   02:21:02   (   0.08,-128.42) (  -0.84,-132.40)  453.80                80
 01/15/2020   02:09:22   (   0.08,-128.43) (  -0.19,-129.55)  128.39                80
 01/16/2020   01:55:03   (   0.08,-128.43) (   0.47,-126.70)  196.95                80
 01/18/2020   14:15:59   (  -0.07,-128.43) (   0.70,-131.65)  368.29                80
 01/19/2020   14:04:19   (  -0.07,-128.43) (   0.03,-128.80)   43.12                80
 01/20/2020   13:55:20   (  -0.07,-128.42) (  -0.64,-125.96)  281.94                80
 01/23/2020   02:16:32   (   0.06,-128.42) (  -0.52,-130.97)  290.35                80
 01/24/2020   02:02:12   (   0.05,-128.42) (   0.14,-128.12)   34.30                80
 01/25/2020   01:50:33   (   0.05,-128.41) (   0.80,-125.27)  358.77                80