Simultaneous Nadir Overpasses (SNOs) between GOES-15 and TERRA
TLE Epoch: 2019 12 2.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 12/03/2019   07:05:44   (   0.15,-128.33) (   0.10,-128.62)   32.78                80
 12/05/2019   06:50:52   (   0.15,-128.28) (   0.69,-125.65)  298.93                80
 12/05/2019   19:14:48   (  -0.13,-128.25) (   0.38,-130.81)  290.93                80
 12/07/2019   18:59:56   (  -0.14,-128.20) (  -0.21,-127.85)   40.37                80
 12/09/2019   18:47:44   (  -0.14,-128.15) (  -0.81,-124.88)  371.09                80
 12/10/2019   07:11:48   (   0.12,-128.16) (  -0.29,-130.07)  217.59                80
 12/12/2019   06:56:56   (   0.13,-128.10) (   0.31,-127.11)  112.13                80
 12/12/2019   19:20:51   (  -0.11,-128.06) (   0.76,-132.27)  478.76                80
 12/14/2019   06:44:45   (   0.12,-128.03) (   0.98,-124.16)  441.08                80
 12/14/2019   19:08:40   (  -0.11,-127.99) (   0.16,-129.31)  149.94                80