Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-20
TLE Epoch: 2021 3 14.  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)
 03/14/2021   10:01:38   (  -0.11,-128.38) (  -0.05,-128.80)   47.39                80
 03/15/2021   09:40:13   (  -0.12,-128.38) (  -1.03,-124.26)  469.47                80
 03/16/2021   22:02:09   (   0.11,-128.42) (  -0.14,-129.56)  129.77                80
 03/17/2021   21:46:05   (   0.12,-128.43) (   0.90,-125.04)  387.35                80
 03/19/2021   10:07:51   (  -0.10,-128.40) (   0.35,-130.29)  215.17                80
 03/20/2021   09:46:26   (  -0.11,-128.40) (  -0.69,-125.76)  300.89                80
 03/21/2021   22:08:22   (   0.09,-128.42) (  -0.53,-131.05)  300.57                80
 03/22/2021   21:52:17   (   0.09,-128.42) (   0.51,-126.52)  215.78                80
 03/24/2021   10:14:05   (  -0.08,-128.39) (   0.68,-131.78)  386.85                80
 03/25/2021   09:52:40   (  -0.08,-128.38) (  -0.36,-127.25)  128.52                80
 03/26/2021   22:14:35   (   0.07,-128.38) (  -0.85,-132.55)  474.94                80
 03/27/2021   21:58:30   (   0.08,-128.37) (   0.13,-128.01)   40.92                80