Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-B
TLE Epoch: 2019 7 15.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  METOP-B Lat/Lon    Distance(km)  Time Diff(sec)
 07/15/2019   06:15:31   (   0.08,-127.78) (  -0.64,-131.05)  373.17                80
 07/16/2019   05:52:12   (   0.10,-127.81) (   0.47,-126.06)  198.85                80
 07/17/2019   18:13:44   (  -0.08,-127.88) (   0.53,-130.62)  313.03                80
 07/18/2019   17:50:26   (  -0.10,-127.91) (  -0.64,-125.64)  259.28                80
 07/20/2019   06:12:05   (   0.07,-127.95) (  -0.43,-130.23)  259.73                80
 07/21/2019   05:48:47   (   0.10,-127.97) (   0.74,-125.24)  311.97                80
 07/22/2019   18:10:18   (  -0.07,-128.03) (   0.32,-129.80)  200.61                80
 07/23/2019   17:46:58   (  -0.09,-128.07) (  -0.79,-124.80)  371.35                80
 07/25/2019   06:08:39   (   0.06,-128.10) (  -0.22,-129.40)  147.90                80
 07/26/2019   05:45:19   (   0.08,-128.12) (   0.89,-124.40)  423.21                80
 07/27/2019   18:06:50   (  -0.05,-128.17) (   0.16,-128.96)   90.81                80
 07/28/2019   17:43:32   (  -0.07,-128.19) (  -1.01,-123.97)  480.27                80