Simultaneous Nadir Overpasses (SNOs) between GOES-15 and TERRA
TLE Epoch: 2020 7 31.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 08/01/2020   06:51:08   (  -0.01,-128.38) (   0.59,-125.61)  315.17                80
 08/01/2020   19:12:23   (   0.01,-128.35) (   0.54,-130.75)  274.22                80
 08/03/2020   19:02:52   (   0.00,-128.33) (  -0.11,-127.80)   59.82                80
 08/05/2020   18:50:41   (  -0.00,-128.31) (  -0.76,-124.85)  393.82                80
 08/06/2020   07:12:05   (   0.00,-128.33) (  -0.36,-130.04)  194.09                80
 08/08/2020   06:57:13   (   0.00,-128.31) (   0.24,-127.07)  139.63                80
 08/08/2020   19:18:28   (  -0.00,-128.27) (   0.83,-132.24)  450.81                80
 08/10/2020   06:45:02   (   0.00,-128.28) (   0.89,-124.12)  472.99                80
 08/10/2020   19:06:17   (  -0.00,-128.24) (   0.24,-129.27)  117.44                80
 08/12/2020   18:56:46   (   0.00,-128.21) (  -0.42,-126.32)  215.38                80
 08/13/2020   07:18:09   (  -0.00,-128.24) (  -0.69,-131.51)  372.08                80