Simultaneous Nadir Overpasses (SNOs) between GOES-15 and TERRA
TLE Epoch: 2023 7 25.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 07/25/2023   22:57:33   (   0.00, 166.25) (  -0.02, 166.26)    2.68                80
 07/28/2023   11:01:33   (  -0.01, 163.76) (   0.30, 165.20)  163.41                80
 07/28/2023   23:24:24   (   0.06, 163.21) (   0.68, 160.29)  332.16                80
 07/30/2023   23:05:25   (   0.02, 161.21) (  -0.61, 164.16)  336.01                80
 07/31/2023   11:28:24   (  -0.07, 160.72) (  -0.36, 159.21)  170.81                80
 08/02/2023   11:09:24   (  -0.02, 158.72) (   0.89, 163.10)  497.40                80
 08/02/2023   23:32:15   (   0.07, 158.17) (   0.09, 158.19)    3.51                80
 08/05/2023   11:33:33   (  -0.07, 155.67) (   0.23, 157.12)  164.33                80
 08/05/2023   23:56:24   (   0.12, 155.12) (   0.75, 152.21)  331.09                80
 08/07/2023   23:37:24   (   0.08, 153.10) (  -0.55, 156.09)  338.92                80