Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2019 10 12.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  METOP-A Lat/Lon    Distance(km)  Time Diff(sec)
 10/13/2019   05:38:56   (   0.28,-127.99) (  -0.11,-129.85)  210.86                80
 10/14/2019   05:15:37   (   0.27,-128.02) (   0.96,-124.86)  360.09                80
 10/15/2019   17:34:30   (  -0.28,-128.08) (   0.03,-129.46)  156.98                80
 10/16/2019   17:16:32   (  -0.27,-128.11) (  -1.10,-124.48)  414.02                80
 10/18/2019   05:35:33   (   0.28,-128.14) (   0.08,-129.11)  109.85                80
 10/19/2019   05:12:13   (   0.26,-128.16) (   1.16,-124.12)  460.19                80
 10/20/2019   17:31:07   (  -0.27,-128.20) (  -0.17,-128.72)   58.77                80
 10/23/2019   05:32:09   (   0.27,-128.25) (   0.23,-128.36)   13.47                80
 10/25/2019   17:30:22   (  -0.27,-128.29) (  -0.32,-127.97)   35.76                80