Simultaneous Nadir Overpasses (SNOs) between GOES-15 and TERRA
TLE Epoch: 2023 6 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)
 06/21/2023   08:44:57   (   0.21,-163.60) (   0.91,-160.35)  370.10                80
 06/21/2023   21:07:48   (  -0.18,-163.82) (   0.10,-165.26)  163.15                80
 06/23/2023   20:48:49   (  -0.21,-164.59) (  -0.86,-161.34)  369.56                80
 06/24/2023   09:11:49   (   0.17,-164.78) (  -0.13,-166.29)  170.81                80
 06/26/2023   08:52:50   (   0.20,-165.55) (   0.86,-162.37)  361.49                80
 06/26/2023   21:15:41   (  -0.16,-165.76) (   0.15,-167.28)  172.03                80
 06/28/2023   20:56:42   (  -0.18,-166.52) (  -0.86,-163.36)  359.52                80
 06/29/2023   09:19:42   (   0.15,-166.71) (  -0.17,-168.30)  181.04                80
 07/01/2023   09:00:42   (   0.17,-167.45) (   0.80,-164.38)  349.23                80
 07/01/2023   21:23:33   (  -0.13,-167.66) (   0.20,-169.29)  185.01                80
 07/03/2023   21:04:33   (  -0.16,-168.39) (  -0.79,-165.37)  343.97                80