Simultaneous Nadir Overpasses (SNOs) between GOES-15 and TERRA
TLE Epoch: 2022 1 19.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 01/20/2022   06:38:06   (   0.01,-128.35) (   0.91,-124.14)  478.69                80
 01/20/2022   19:02:00   (  -0.01,-128.37) (   0.18,-129.30)  105.53                80
 01/22/2022   18:47:07   (  -0.00,-128.37) (  -0.43,-126.34)  230.28                80
 01/23/2022   07:11:10   (  -0.01,-128.35) (  -0.65,-131.54)  362.24                80
 01/25/2022   06:58:56   (  -0.00,-128.34) (  -0.03,-128.58)   27.34                80
 01/27/2022   06:44:02   (   0.00,-128.32) (   0.60,-125.63)  306.93                80
 01/27/2022   19:07:56   (   0.00,-128.33) (   0.55,-130.77)  278.23                80
 01/29/2022   18:55:42   (  -0.01,-128.31) (  -0.09,-127.82)   54.95                80
 01/31/2022   18:43:28   (  -0.01,-128.28) (  -0.73,-124.87)  387.76                80
 02/01/2022   07:04:51   (   0.01,-128.25) (  -0.39,-130.05)  205.23                80