Simultaneous Nadir Overpasses (SNOs) between GOES-15 and TERRA
TLE Epoch: 2019 8 6.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 08/06/2019   06:57:12   (  -0.07,-128.35) (   0.23,-127.10)  142.52                80
 08/06/2019   19:21:06   (   0.10,-128.35) (   0.90,-132.25)  442.37                80
 08/08/2019   06:45:00   (  -0.06,-128.37) (   0.83,-124.14)  481.75                80
 08/08/2019   19:08:54   (   0.10,-128.38) (   0.30,-129.29)  103.11                80
 08/10/2019   18:54:03   (   0.09,-128.41) (  -0.37,-126.34)  235.63                80
 08/11/2019   07:18:06   (  -0.13,-128.42) (  -0.79,-131.52)  352.73                80
 08/13/2019   07:05:55   (  -0.12,-128.44) (  -0.12,-128.57)   14.92                80
 08/15/2019   06:51:03   (  -0.11,-128.45) (   0.49,-125.61)  323.26                80
 08/15/2019   19:14:58   (   0.15,-128.45) (   0.64,-130.76)  262.55                80
 08/17/2019   19:00:06   (   0.14,-128.47) (   0.03,-127.80)   75.18                80
 08/19/2019   18:47:55   (   0.13,-128.48) (  -0.65,-124.85)  412.52                80