Simultaneous Nadir Overpasses (SNOs) between GOES-15 and TERRA
TLE Epoch: 2018 11 7.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 11/07/2018   07:00:37   (   0.28,-128.22) (   0.49,-127.31)  103.85                80
 11/09/2018   06:48:18   (   0.27,-126.55) (   0.76,-124.27)  259.27                80
 11/09/2018   19:09:31   (  -0.26,-126.10) (   0.46,-129.40)  375.49                80
 11/11/2018   06:35:59   (   0.27,-124.87) (   1.04,-121.23)  414.30                80
 11/11/2018   18:57:12   (  -0.26,-124.42) (   0.17,-126.35)  220.31                80
 11/13/2018   18:44:53   (  -0.25,-122.74) (  -0.11,-123.32)   65.42                80
 11/15/2018   18:29:54   (  -0.24,-121.06) (  -0.40,-120.28)   89.28                80
 11/17/2018   18:17:35   (  -0.24,-119.38) (  -0.70,-117.24)  243.77                80
 11/18/2018   06:38:57   (   0.23,-118.93) (  -0.50,-122.41)  394.87                80
 11/19/2018   18:05:16   (  -0.24,-117.70) (  -1.00,-114.20)  397.99                80
 11/20/2018   06:26:37   (   0.22,-117.24) (  -0.25,-119.36)  240.94                80