Simultaneous Nadir Overpasses (SNOs) between GOES-15 and TERRA
TLE Epoch: 2023 7 3.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 07/04/2023   09:25:02   (   0.14,-171.68) (   0.42,-170.44)  141.55                80
 07/04/2023   21:47:53   (  -0.10,-172.24) (   0.58,-175.35)  354.09                80
 07/06/2023   21:28:58   (  -0.14,-174.30) (  -0.75,-171.49)  318.58                80
 07/07/2023   09:51:58   (   0.11,-174.81) (  -0.26,-176.44)  186.32                80
 07/09/2023   09:33:02   (   0.14,-176.86) (   1.03,-172.58)  486.30                80
 07/09/2023   21:55:54   (  -0.10,-177.42) (  -0.09,-177.50)    9.40                80
 07/12/2023   09:57:18   (   0.10,-179.97) (   0.40,-178.59)  157.86                80
 07/12/2023   22:20:09   (  -0.06, 179.47) (   0.54, 176.49)  338.23                80
 07/14/2023   22:01:12   (  -0.09, 177.43) (  -0.72,-179.64)  333.45                80
 07/15/2023   10:24:12   (   0.05, 176.92) (  -0.25, 175.41)  171.30                80