Simultaneous Nadir Overpasses (SNOs) between GOES-15 and TERRA
TLE Epoch: 2019 10 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)
 11/01/2019   07:05:48   (   0.27,-128.45) (   0.23,-128.67)   25.04                80
 11/03/2019   06:50:56   (   0.26,-128.47) (   0.82,-125.70)  313.99                80
 11/03/2019   19:12:12   (  -0.26,-128.45) (   0.24,-130.87)  274.28                80
 11/05/2019   19:02:40   (  -0.25,-128.47) (  -0.36,-127.90)   64.62                80
 11/07/2019   18:50:29   (  -0.25,-128.49) (  -1.03,-124.95)  403.27                80
 11/08/2019   07:11:53   (   0.24,-128.53) (  -0.08,-130.14)  183.11                80
 11/10/2019   06:57:01   (   0.24,-128.54) (   0.53,-127.18)  154.99                80
 11/10/2019   19:20:56   (  -0.23,-128.51) (   0.59,-132.33)  434.18                80
 11/12/2019   06:44:49   (   0.24,-128.55) (   1.15,-124.22)  492.58                80
 11/12/2019   19:08:44   (  -0.23,-128.52) (  -0.03,-129.36)   96.72                80