Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-C
TLE Epoch: 2020 4 15.  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)
 04/15/2020   18:19:02   (   0.27,-127.92) (   1.07,-131.38)  394.57                80
 04/16/2020   17:55:43   (   0.26,-127.95) (  -0.08,-126.39)  177.44                80
 04/18/2020   06:17:24   (  -0.27,-127.95) (  -0.93,-131.00)  346.58                80
 04/19/2020   05:54:05   (  -0.26,-127.98) (   0.16,-126.00)  225.16                80
 04/20/2020   18:12:57   (   0.27,-128.06) (   0.83,-130.56)  285.28                80
 04/21/2020   17:52:19   (   0.26,-128.09) (  -0.32,-125.58)  286.58                80
 04/23/2020   06:13:59   (  -0.27,-128.08) (  -0.76,-130.16)  238.00                80
 04/24/2020   05:50:41   (  -0.26,-128.10) (   0.39,-125.18)  333.20                80
 04/25/2020   18:09:32   (   0.26,-128.18) (   0.64,-129.74)  178.56                80
 04/26/2020   17:51:33   (   0.26,-128.19) (  -0.51,-124.75)  392.44                80
 04/28/2020   06:10:35   (  -0.26,-128.18) (  -0.52,-129.35)  133.52                80
 04/29/2020   05:47:16   (  -0.25,-128.19) (   0.63,-124.36)  436.69                80