Simultaneous Nadir Overpasses (SNOs) between GOES-15 and TERRA
TLE Epoch: 2023 1 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)
 01/20/2023   18:44:15   (  -0.03,-128.14) (   0.05,-128.57)   48.07                80
 01/22/2023   18:31:05   (  -0.02,-128.16) (  -0.74,-124.74)  389.31                80
 01/23/2023   06:51:32   (   0.02,-128.23) (  -0.30,-129.71)  168.69                80
 01/25/2023   06:33:02   (   0.01,-128.25) (   0.52,-125.89)  268.91                80
 01/25/2023   18:56:00   (  -0.01,-128.20) (   0.57,-130.81)  297.87                80
 01/27/2023   18:37:29   (  -0.01,-128.22) (  -0.24,-126.98)  139.77                80
 01/28/2023   06:57:57   (   0.01,-128.28) (  -0.80,-131.95)  418.30                80
 01/30/2023   06:44:46   (   0.01,-128.29) (   0.05,-128.13)   18.95                80
 02/01/2023   06:28:54   (   0.00,-128.30) (   0.86,-124.29)  455.85                80
 02/01/2023   18:49:12   (  -0.00,-128.24) (   0.20,-129.22)  111.06                80