Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-C
TLE Epoch: 2019 4 25.  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)
 04/25/2019   17:57:24   (  -0.08,-127.93) (  -0.44,-126.43)  171.99                80
 04/27/2019   06:16:25   (   0.08,-127.95) (  -0.63,-131.02)  350.94                80
 04/28/2019   05:53:06   (   0.08,-127.98) (   0.51,-126.03)  221.22                80
 04/29/2019   18:11:59   (  -0.09,-128.05) (   0.47,-130.60)  290.07                80
 04/30/2019   17:54:00   (  -0.09,-128.08) (  -0.67,-125.61)  282.08                80
 05/02/2019   06:13:02   (   0.09,-128.09) (  -0.40,-130.21)  241.25                80
 05/03/2019   05:49:43   (   0.09,-128.12) (   0.74,-125.22)  330.47                80
 05/04/2019   18:08:35   (  -0.10,-128.19) (   0.23,-129.79)  181.78                80
 05/05/2019   17:50:36   (  -0.10,-128.21) (  -0.84,-124.79)  389.61                80
 05/07/2019   06:09:38   (   0.10,-128.21) (  -0.16,-129.39)  134.93                80
 05/08/2019   05:46:20   (   0.10,-128.22) (   0.98,-124.40)  435.70                80