Simultaneous Nadir Overpasses (SNOs) between GOES-15 and TERRA
TLE Epoch: 2022 1 13.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 01/13/2022   18:53:22   (  -0.03,-128.35) (  -0.12,-127.80)   61.63                80
 01/15/2022   18:41:07   (  -0.03,-128.36) (  -0.75,-124.84)  399.27                80
 01/16/2022   07:05:11   (   0.02,-128.35) (  -0.31,-130.04)  192.14                80
 01/18/2022   06:50:15   (   0.02,-128.35) (   0.27,-127.07)  144.98                80
 01/18/2022   19:14:10   (  -0.01,-128.37) (   0.79,-132.24)  439.82                80
 01/20/2022   06:38:00   (   0.02,-128.35) (   0.92,-124.12)  481.82                80
 01/20/2022   19:01:54   (  -0.01,-128.37) (   0.20,-129.27)  103.04                80
 01/22/2022   18:46:59   (  -0.01,-128.36) (  -0.45,-126.31)  233.55                80
 01/23/2022   07:11:02   (  -0.00,-128.35) (  -0.67,-131.50)  357.93                80
 01/25/2022   06:58:47   (   0.00,-128.34) (  -0.01,-128.54)   22.40                80