Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2019 1 6.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  METOP-A Lat/Lon    Distance(km)  Time Diff(sec)
 01/07/2019   17:54:50   (  -0.08,-128.36) (   0.45,-130.65)  261.50                80
 01/08/2019   17:36:49   (  -0.08,-128.34) (  -0.70,-125.66)  305.56                80
 01/10/2019   05:55:44   (   0.07,-128.34) (  -0.37,-130.25)  217.97                80
 01/11/2019   05:32:22   (   0.07,-128.31) (   0.78,-125.26)  348.12                80
 01/12/2019   17:51:10   (  -0.06,-128.23) (   0.27,-129.82)  180.26                80
 01/13/2019   17:33:07   (  -0.06,-128.21) (  -0.82,-124.82)  386.30                80
 01/15/2019   05:52:04   (   0.05,-128.21) (  -0.19,-129.42)  137.37                80
 01/16/2019   05:28:41   (   0.06,-128.17) (   0.90,-124.42)  427.99                80
 01/17/2019   17:47:28   (  -0.05,-128.07) (   0.15,-128.97)  102.47                80
 01/18/2019   17:29:26   (  -0.06,-128.04) (  -0.94,-123.97)  463.11                80
 01/20/2019   05:48:22   (   0.04,-128.03) (  -0.05,-128.57)   61.35                80