Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-20
TLE Epoch: 2021 8 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)
 08/10/2021   10:05:46   (  -0.20,-128.14) (   0.36,-130.59)  279.23                80
 08/11/2021   09:49:42   (  -0.19,-128.16) (  -0.66,-126.06)  239.48                80
 08/12/2021   22:08:58   (   0.21,-128.09) (  -0.52,-131.37)  372.95                80
 08/13/2021   21:52:54   (   0.20,-128.11) (   0.51,-126.84)  145.29                80
 08/15/2021   10:12:02   (  -0.22,-128.22) (   0.63,-132.12)  443.56                80
 08/16/2021   09:55:57   (  -0.21,-128.23) (  -0.34,-127.58)   74.27                80
 08/18/2021   21:56:28   (   0.23,-128.16) (   0.19,-128.36)   22.20                80
 08/19/2021   21:40:24   (   0.22,-128.17) (   1.22,-123.83)  494.93                80
 08/21/2021   09:59:32   (  -0.24,-128.27) (  -0.08,-129.11)   95.28                80
 08/22/2021   09:43:27   (  -0.24,-128.27) (  -1.05,-124.57)  422.11                80
 08/23/2021   22:02:43   (   0.26,-128.19) (  -0.12,-129.87)  191.48                80