Simultaneous Nadir Overpasses (SNOs) between GOES-15 and TERRA
TLE Epoch: 2019 11 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)
 11/07/2019   18:50:29   (  -0.25,-128.48) (  -0.98,-124.94)  402.10                80
 11/08/2019   07:11:54   (   0.24,-128.51) (  -0.08,-130.14)  185.00                80
 11/10/2019   06:57:02   (   0.24,-128.52) (   0.52,-127.18)  152.46                80
 11/10/2019   19:20:56   (  -0.23,-128.50) (   0.61,-132.33)  436.37                80
 11/12/2019   06:44:51   (   0.24,-128.53) (   1.18,-124.23)  489.37                80
 11/12/2019   19:06:05   (  -0.23,-128.50) (  -0.05,-129.38)   99.54                80
 11/14/2019   18:56:34   (  -0.23,-128.50) (  -0.65,-126.41)  236.55                80
 11/15/2019   07:17:57   (   0.22,-128.53) (  -0.46,-131.60)  350.34                80
 11/17/2019   07:05:46   (   0.22,-128.51) (   0.21,-128.65)   15.54                80
 11/19/2019   06:50:54   (   0.21,-128.49) (   0.82,-125.69)  319.10                80
 11/19/2019   19:14:49   (  -0.20,-128.45) (   0.32,-130.84)  271.14                80