Simultaneous Nadir Overpasses (SNOs) between GOES-15 and TERRA
TLE Epoch: 2023 1 1.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 01/01/2023   06:27:49   (   0.06,-127.78) (   0.78,-124.41)  382.81                80
 01/01/2023   18:48:08   (  -0.05,-127.73) (   0.30,-129.35)  184.21                80
 01/03/2023   18:35:03   (  -0.05,-127.79) (  -0.55,-125.55)  255.37                80
 01/04/2023   06:55:31   (   0.05,-127.87) (  -0.52,-130.51)  300.88                80
 01/06/2023   06:37:05   (   0.05,-127.92) (   0.29,-126.70)  137.99                80
 01/06/2023   18:57:25   (  -0.04,-127.86) (   0.78,-131.64)  429.79                80
 01/08/2023   18:44:19   (  -0.04,-127.91) (  -0.05,-127.83)    8.99                80
 01/10/2023   18:28:32   (  -0.03,-127.96) (  -0.84,-124.02)  447.67                80
 01/11/2023   06:49:01   (   0.03,-128.04) (  -0.17,-129.00)  108.51                80
 01/13/2023   06:30:34   (   0.03,-128.08) (   0.63,-125.18)  329.81                80
 01/13/2023   18:50:54   (  -0.03,-128.02) (   0.42,-130.12)  238.41                80