Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2019 1 2.  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)
 01/03/2019   17:40:29   (  -0.10,-128.46) (  -0.53,-126.50)  222.69                80
 01/05/2019   05:59:25   (   0.09,-128.46) (  -0.49,-131.10)  300.90                80
 01/06/2019   05:36:03   (   0.09,-128.43) (   0.60,-126.10)  265.67                80
 01/07/2019   17:54:50   (  -0.08,-128.37) (   0.44,-130.65)  260.90                80
 01/08/2019   17:36:49   (  -0.08,-128.35) (  -0.70,-125.67)  306.34                80
 01/10/2019   05:55:44   (   0.07,-128.35) (  -0.37,-130.25)  217.06                80
 01/11/2019   05:32:22   (   0.07,-128.32) (   0.72,-125.25)  349.19                80
 01/12/2019   17:51:10   (  -0.06,-128.25) (   0.27,-129.82)  178.82                80
 01/13/2019   17:33:07   (  -0.06,-128.22) (  -0.82,-124.82)  387.93                80
 01/15/2019   05:52:03   (   0.05,-128.22) (  -0.24,-129.41)  135.60                80
 01/16/2019   05:28:41   (   0.06,-128.19) (   0.91,-124.42)  429.94                80