Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2019 7 23.  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)
 07/25/2019   17:31:26   (  -0.10,-128.12) (  -0.24,-127.51)   70.02                80
 07/27/2019   05:53:06   (   0.07,-128.14) (  -0.84,-132.12)  454.16                80
 07/28/2019   05:29:48   (   0.09,-128.15) (   0.30,-127.14)  115.07                80
 07/29/2019   17:51:20   (  -0.06,-128.20) (   0.70,-131.73)  401.35                80
 07/30/2019   17:28:01   (  -0.08,-128.22) (  -0.38,-126.74)  167.70                80
 08/01/2019   05:49:42   (   0.05,-128.23) (  -0.64,-131.37)  357.65                80
 08/02/2019   05:26:24   (   0.08,-128.24) (   0.50,-126.39)  210.68                80
 08/03/2019   17:47:55   (  -0.05,-128.28) (   0.56,-130.97)  306.90                80
 08/04/2019   17:24:36   (  -0.08,-128.29) (  -0.58,-126.00)  261.69                80
 08/06/2019   05:46:17   (   0.04,-128.30) (  -0.50,-130.61)  263.70                80