Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-C
TLE Epoch: 2019 4 30.  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)
 04/30/2019   17:53:59   (  -0.09,-128.08) (  -0.62,-125.60)  282.31                80
 05/02/2019   06:13:02   (   0.09,-128.09) (  -0.39,-130.21)  241.07                80
 05/03/2019   05:49:43   (   0.09,-128.12) (   0.75,-125.22)  330.64                80
 05/04/2019   18:08:34   (  -0.09,-128.18) (   0.29,-129.77)  181.66                80
 05/05/2019   17:50:36   (  -0.09,-128.21) (  -0.85,-124.79)  389.66                80
 05/07/2019   06:09:38   (   0.10,-128.20) (  -0.16,-129.39)  135.00                80
 05/08/2019   05:46:20   (   0.10,-128.22) (   0.98,-124.40)  435.62                80
 05/09/2019   18:05:11   (  -0.11,-128.27) (   0.05,-128.96)   78.35                80
 05/10/2019   17:47:13   (  -0.11,-128.29) (  -1.08,-123.97)  491.92                80
 05/12/2019   06:06:14   (   0.12,-128.27) (   0.02,-128.56)   33.95                80