Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2020 10 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)
 10/13/2020   02:44:26   (  -0.01,-128.42) (   0.12,-127.73)   77.36                 1
 10/14/2020   02:31:26   (  -0.00,-128.41) (   0.81,-124.88)  402.61                80
 10/15/2020   15:06:35   (   0.03,-128.37) (   1.01,-132.65)  488.06                80
 10/16/2020   14:54:52   (   0.03,-128.36) (   0.36,-129.79)  162.83                80
 10/17/2020   14:40:31   (   0.02,-128.35) (  -0.34,-126.94)  162.30                80
 10/18/2020   14:28:48   (   0.02,-128.34) (  -0.98,-124.07)  487.24                80
 10/20/2020   03:04:17   (  -0.05,-128.34) (  -0.86,-131.92)  407.66                80
 10/21/2020   02:52:34   (  -0.05,-128.33) (  -0.22,-129.05)   83.12                80
 10/22/2020   02:38:12   (  -0.04,-128.31) (   0.43,-126.19)  241.26                80
 10/24/2020   15:01:39   (   0.07,-128.24) (   0.75,-131.10)  326.98                80
 10/25/2020   14:47:17   (   0.06,-128.22) (   0.05,-128.25)    3.72                80
 10/26/2020   14:35:35   (   0.06,-128.20) (  -0.60,-125.38)  321.50                80