Simultaneous Nadir Overpasses (SNOs) between GOES-15 and TERRA
TLE Epoch: 2020 9 1.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 09/02/2020   06:51:06   (  -0.02,-127.84) (   0.46,-125.58)  257.22                80
 09/02/2020   19:15:00   (   0.03,-127.80) (   0.67,-130.73)  332.75                80
 09/04/2020   19:02:49   (   0.03,-127.88) (   0.02,-127.78)   11.20                80
 09/06/2020   18:47:59   (   0.03,-127.94) (  -0.63,-124.82)  354.64                80
 09/07/2020   07:12:02   (  -0.04,-128.02) (  -0.49,-130.01)  227.60                80
 09/09/2020   06:57:11   (  -0.03,-128.08) (   0.17,-127.06)  115.10                80
 09/09/2020   19:21:06   (   0.05,-128.03) (   0.96,-132.21)  475.79                80
 09/11/2020   06:45:00   (  -0.04,-128.13) (   0.82,-124.11)  457.06                80
 09/11/2020   19:08:55   (   0.05,-128.08) (   0.31,-129.26)  133.94                80
 09/13/2020   18:54:04   (   0.05,-128.13) (  -0.34,-126.31)  207.22                80
 09/14/2020   07:18:08   (  -0.06,-128.20) (  -0.77,-131.50)  375.16                80