Simultaneous Nadir Overpasses (SNOs) between GOES-15 and TERRA
TLE Epoch: 2022 1 18.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 01/18/2022   06:50:20   (   0.02,-128.35) (   0.30,-127.10)  142.67                80
 01/18/2022   19:14:14   (  -0.01,-128.37) (   0.80,-132.25)  441.69                80
 01/20/2022   06:38:06   (   0.01,-128.35) (   0.90,-124.14)  478.69                80
 01/20/2022   19:02:00   (  -0.01,-128.37) (   0.19,-129.30)  105.68                80
 01/22/2022   18:47:06   (  -0.00,-128.36) (  -0.42,-126.34)  230.08                80
 01/23/2022   07:11:10   (  -0.00,-128.35) (  -0.66,-131.54)  362.29                80
 01/25/2022   06:58:56   (  -0.00,-128.34) (  -0.04,-128.58)   27.37                80
 01/27/2022   06:44:02   (   0.00,-128.32) (   0.59,-125.63)  306.77                80
 01/27/2022   19:07:57   (   0.00,-128.33) (   0.50,-130.79)  278.54                80
 01/29/2022   18:55:42   (  -0.01,-128.30) (  -0.08,-127.82)   54.64                80
 01/31/2022   18:43:28   (  -0.01,-128.27) (  -0.72,-124.86)  387.34                80