Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2022 12 19.  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)
 12/20/2022   04:58:58   (   0.11,-127.25) (  -0.76,-131.00)  428.11                80
 12/21/2022   04:47:02   (   0.11,-127.21) (  -0.10,-128.09)  101.57                80
 12/22/2022   04:32:27   (   0.11,-127.16) (   0.56,-125.19)  224.75                80
 12/24/2022   16:52:45   (  -0.10,-127.02) (   0.57,-130.00)  339.27                80
 12/25/2022   16:40:49   (  -0.09,-126.97) (  -0.08,-127.09)   13.38                80
 12/26/2022   16:31:34   (  -0.09,-126.91) (  -0.73,-124.18)  312.60                80
 12/29/2022   04:52:02   (   0.08,-126.79) (  -0.43,-129.03)  255.44                80
 12/30/2022   04:37:26   (   0.08,-126.73) (   0.25,-126.12)   70.47                80
 12/31/2022   04:25:30   (   0.08,-126.68) (   0.86,-123.20)  396.24                80
 01/01/2023   16:57:45   (  -0.07,-126.58) (   0.92,-130.93)  496.32                80