Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2020 1 5.  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)
 01/06/2020   17:17:40   (  -0.07,-128.36) (  -0.42,-126.69)  189.34                80
 01/08/2020   05:39:21   (   0.06,-128.40) (  -0.57,-131.32)  332.86                80
 01/09/2020   05:16:02   (   0.07,-128.41) (   0.53,-126.34)  235.30                80
 01/10/2020   17:37:33   (  -0.06,-128.39) (   0.53,-130.92)  289.49                80
 01/11/2020   17:14:13   (  -0.06,-128.39) (  -0.57,-125.94)  278.47                80
 01/13/2020   05:35:55   (   0.05,-128.42) (  -0.41,-130.57)  244.78                80
 01/14/2020   05:12:35   (   0.05,-128.42) (   0.69,-125.59)  322.82                80
 01/15/2020   17:34:07   (  -0.04,-128.40) (   0.37,-130.17)  202.88                80
 01/16/2020   17:10:47   (  -0.04,-128.40) (  -0.73,-125.19)  364.65                80
 01/18/2020   05:32:28   (   0.03,-128.42) (  -0.25,-129.83)  159.12                80
 01/19/2020   05:09:09   (   0.04,-128.42) (   0.86,-124.84)  408.00                80