Simultaneous Nadir Overpasses (SNOs) between GOES-15 and TERRA
TLE Epoch: 2022 12 20.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 12/20/2022   06:24:53   (   0.10,-127.26) (   0.86,-123.59)  416.64                80
 12/20/2022   18:45:14   (  -0.09,-127.21) (   0.20,-128.53)  150.82                80
 12/22/2022   18:32:09   (  -0.09,-127.11) (  -0.57,-124.72)  271.20                80
 12/23/2022   06:52:38   (   0.08,-127.12) (  -0.47,-129.70)  293.41                80
 12/25/2022   06:34:13   (   0.08,-127.01) (   0.32,-125.89)  127.70                80
 12/25/2022   18:54:33   (  -0.07,-126.95) (   0.73,-130.83)  440.81                80
 12/27/2022   18:38:48   (  -0.07,-126.84) (  -0.01,-127.01)   19.58                80
 12/29/2022   18:25:43   (  -0.06,-126.74) (  -0.83,-123.21)  401.94                80
 12/30/2022   06:46:10   (   0.06,-126.75) (  -0.25,-128.17)  162.22                80
 01/01/2023   06:27:44   (   0.06,-126.64) (   0.52,-124.36)  258.83                80
 01/01/2023   18:48:05   (  -0.05,-126.57) (   0.51,-129.30)  310.24                80