Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-20 TLE Epoch: 2021 10 18. 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) 10/18/2021 10:11:36 ( 0.23,-128.23) ( 1.06,-131.97) 426.08 80 10/19/2021 09:55:31 ( 0.24,-128.25) ( 0.06,-127.43) 93.35 80 10/21/2021 21:58:42 ( -0.23,-128.29) ( -0.22,-128.20) 9.66 80 10/24/2021 09:59:05 ( 0.22,-128.35) ( 0.32,-128.95) 67.61 80 10/25/2021 09:42:59 ( 0.23,-128.36) ( -0.67,-124.41) 451.00 80 10/26/2021 22:02:14 ( -0.20,-128.37) ( -0.53,-129.71) 153.52 80 10/27/2021 21:46:10 ( -0.21,-128.38) ( 0.52,-125.18) 364.74 80 10/29/2021 10:05:17 ( 0.18,-128.41) ( 0.64,-130.45) 232.67 80 10/30/2021 09:49:12 ( 0.19,-128.42) ( -0.36,-125.91) 285.27 80 10/31/2021 22:08:28 ( -0.16,-128.41) ( -0.77,-131.23) 320.06 80