Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-C
TLE Epoch: 2019 4 19.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  METOP-C Lat/Lon    Distance(km)  Time Diff(sec)
 04/20/2019   18:00:46   (  -0.06,-127.76) (  -0.16,-127.24)   59.17                80
 04/22/2019   06:19:49   (   0.07,-127.79) (  -0.84,-131.84)  461.80                80
 04/23/2019   05:56:30   (   0.07,-127.83) (   0.29,-126.85)  110.98                80
 04/24/2019   18:15:22   (  -0.08,-127.90) (   0.69,-131.42)  400.21                80
 04/25/2019   17:57:24   (  -0.08,-127.94) (  -0.44,-126.43)  172.53                80
 04/27/2019   06:16:25   (   0.09,-127.97) (  -0.62,-131.02)  349.08                80
 04/28/2019   05:53:07   (   0.09,-128.00) (   0.51,-126.03)  223.33                80
 04/29/2019   18:11:59   (  -0.09,-128.07) (   0.47,-130.60)  288.42                80
 04/30/2019   17:54:01   (  -0.09,-128.10) (  -0.66,-125.61)  284.01                80
 05/02/2019   06:13:03   (   0.09,-128.12) (  -0.35,-130.22)  237.95                80
 05/03/2019   05:49:44   (   0.09,-128.15) (   0.73,-125.21)  334.05                80