Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2021 12 31.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  NOAA-19 Lat/Lon    Distance(km)  Time Diff(sec)
 12/31/2021   15:36:38   (  -0.13,-128.15) (  -1.14,-123.86)  489.80                80
 01/02/2022   04:11:48   (   0.12,-128.18) (  -0.70,-131.64)  395.91                80
 01/03/2022   04:00:01   (   0.12,-128.19) (   0.01,-128.77)   65.48                80
 01/04/2022   03:45:34   (   0.12,-128.21) (   0.65,-125.89)  264.96                80
 01/06/2022   16:08:59   (  -0.10,-128.26) (   0.50,-130.80)  289.74                80
 01/07/2022   15:54:32   (  -0.10,-128.28) (  -0.21,-127.93)   40.72                80
 01/08/2022   15:42:45   (  -0.10,-128.30) (  -0.85,-125.05)  371.01                80
 01/11/2022   04:06:08   (   0.09,-128.34) (  -0.29,-129.95)  184.63                80
 01/12/2022   03:51:40   (   0.09,-128.35) (   0.36,-127.07)  145.42                80
 01/13/2022   03:39:54   (   0.09,-128.37) (   1.07,-124.21)  475.28                80