Simultaneous Nadir Overpasses (SNOs) between GOES-15 and TERRA
TLE Epoch: 2018 11 29.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 11/30/2018   07:06:18   (   0.18,-128.46) (   0.13,-128.66)   22.79                80
 12/02/2018   06:51:24   (   0.19,-128.50) (   0.76,-125.69)  318.77                80
 12/02/2018   19:12:38   (  -0.17,-128.49) (   0.34,-130.84)  267.87                80
 12/04/2018   19:03:04   (  -0.17,-128.52) (  -0.31,-127.88)   73.72                80
 12/06/2018   18:50:51   (  -0.17,-128.56) (  -0.98,-124.91)  414.99                80
 12/07/2018   07:12:13   (   0.16,-128.59) (  -0.14,-130.10)  170.75                80
 12/09/2018   06:57:18   (   0.16,-128.61) (   0.48,-127.12)  169.71                80
 12/09/2018   19:18:32   (  -0.14,-128.58) (   0.66,-132.26)  419.18                80
 12/11/2018   19:06:17   (  -0.14,-128.61) (   0.03,-129.29)   78.72                80