Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-20
TLE Epoch: 2021 3 8.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  NOAA-20 Lat/Lon    Distance(km)  Time Diff(sec)
 03/08/2021   10:14:09   (  -0.13,-128.33) (   0.66,-131.83)  399.36                80
 03/09/2021   09:52:44   (  -0.13,-128.34) (  -0.38,-127.30)  117.96                80
 03/10/2021   22:14:40   (   0.12,-128.39) (  -0.85,-132.59)  479.93                80
 03/11/2021   21:58:35   (   0.12,-128.40) (   0.19,-128.07)   38.00                80
 03/14/2021   10:01:38   (  -0.12,-128.39) (  -0.03,-128.80)   46.35                80
 03/15/2021   09:40:14   (  -0.13,-128.40) (  -1.07,-124.27)  470.71                80
 03/16/2021   22:02:09   (   0.11,-128.44) (  -0.15,-129.56)  128.02                80
 03/17/2021   21:46:04   (   0.12,-128.45) (   0.89,-125.03)  389.41                80
 03/19/2021   10:07:52   (  -0.10,-128.43) (   0.31,-130.30)  212.75                80
 03/20/2021   09:46:27   (  -0.11,-128.43) (  -0.73,-125.77)  303.60                80
 03/21/2021   22:08:23   (   0.10,-128.45) (  -0.48,-131.06)  297.34                80