Simultaneous Nadir Overpasses (SNOs) between GOES-15 and TERRA
TLE Epoch: 2023 6 27.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 06/28/2023   20:56:41   (  -0.18,-166.52) (  -0.82,-163.35)  359.15                80
 06/29/2023   09:19:41   (   0.14,-166.69) (  -0.22,-168.29)  182.11                80
 07/01/2023   09:00:42   (   0.17,-167.44) (   0.83,-164.38)  348.04                80
 07/01/2023   21:23:32   (  -0.13,-167.65) (   0.23,-169.28)  185.60                80
 07/03/2023   21:04:32   (  -0.16,-168.38) (  -0.78,-165.36)  343.30                80
 07/04/2023   09:27:31   (   0.12,-168.55) (  -0.23,-170.30)  198.28                80
 07/06/2023   09:08:30   (   0.15,-169.28) (   0.75,-166.38)  329.99                80
 07/06/2023   21:31:21   (  -0.11,-169.48) (   0.25,-171.28)  204.08                80
 07/08/2023   21:12:20   (  -0.14,-170.21) (  -0.75,-167.36)  324.23                80
 07/09/2023   09:35:19   (   0.09,-170.38) (  -0.30,-172.29)  217.09                80