Simultaneous Nadir Overpasses (SNOs) between GOES-15 and TERRA
TLE Epoch: 2021 11 26.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 11/26/2021   18:54:44   (  -0.21,-128.29) (  -0.33,-127.88)   47.34                80
 11/28/2021   18:42:29   (  -0.21,-128.25) (  -0.90,-124.91)  379.09                80
 11/29/2021   07:06:32   (   0.19,-128.21) (  -0.23,-130.10)  214.98                80
 12/01/2021   06:51:38   (   0.20,-128.16) (   0.41,-127.14)  116.17                80
 12/01/2021   19:15:32   (  -0.18,-128.17) (   0.67,-132.30)  468.64                80
 12/03/2021   06:39:23   (   0.20,-128.11) (   1.00,-124.17)  446.56                80
 12/03/2021   19:03:17   (  -0.18,-128.12) (   0.08,-129.33)  138.46                80
 12/05/2021   18:48:22   (  -0.18,-128.05) (  -0.51,-126.37)  190.98                80
 12/06/2021   07:12:26   (   0.16,-128.01) (  -0.56,-131.57)  403.49                80
 12/08/2021   07:00:11   (   0.16,-127.94) (   0.04,-128.60)   74.54                80