Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-20
TLE Epoch: 2021 2 10.  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)
 02/10/2021   10:01:30   (   0.43,-127.56) (   0.71,-128.71)  131.71                80
 02/11/2021   09:40:07   (   0.42,-127.60) (  -0.37,-124.19)  388.92                80
 02/12/2021   22:04:42   (  -0.45,-127.69) (  -0.87,-129.48)  204.07                80
 02/13/2021   21:43:19   (  -0.43,-127.73) (   0.21,-124.96)  316.62                80
 02/15/2021   10:07:46   (   0.46,-127.76) (   0.98,-130.22)  279.94                80
 02/16/2021   09:46:22   (   0.44,-127.80) (  -0.05,-125.69)  240.53                80
 02/17/2021   22:10:58   (  -0.47,-127.89) (  -1.14,-131.00)  353.13                80
 02/18/2021   21:49:33   (  -0.46,-127.93) (  -0.11,-126.47)  167.18                80
 02/20/2021   10:14:01   (   0.48,-127.95) (   1.31,-131.73)  430.34                80
 02/21/2021   09:52:36   (   0.47,-127.98) (   0.28,-127.20)   89.47                80
 02/23/2021   21:58:27   (  -0.49,-128.09) (  -0.48,-127.96)   14.18                80