Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-B
TLE Epoch: 2020 10 14.  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)
 10/14/2020   17:57:27   (   0.12,-128.38) (  -0.16,-127.21)  133.12                80
 10/16/2020   06:19:07   (  -0.13,-128.40) (  -0.92,-131.80)  388.34                80
 10/17/2020   05:55:48   (  -0.13,-128.39) (   0.21,-126.81)  179.54                80
 10/18/2020   18:17:21   (   0.14,-128.34) (   0.81,-131.37)  345.35                80
 10/19/2020   17:54:02   (   0.14,-128.32) (  -0.33,-126.38)  222.11                80
 10/21/2020   06:15:43   (  -0.15,-128.33) (  -0.74,-130.97)  300.42                80
 10/22/2020   05:52:24   (  -0.15,-128.31) (   0.40,-125.98)  266.84                80
 10/23/2020   18:13:55   (   0.16,-128.26) (   0.69,-130.52)  259.02                80
 10/24/2020   17:50:37   (   0.16,-128.24) (  -0.45,-125.53)  308.01                80
 10/26/2020   06:12:17   (  -0.17,-128.24) (  -0.61,-130.12)  214.98                80
 10/27/2020   05:48:59   (  -0.16,-128.22) (   0.53,-125.13)  352.11                80