Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-A
TLE Epoch: 2018 12 14.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  METOP-A Lat/Lon    Distance(km)  Time Diff(sec)
 12/15/2018   14:11:32   (   0.03, -75.15) (  -0.23, -74.01)  130.22                80
 12/17/2018   02:27:49   (  -0.03, -75.15) (  -0.82, -78.60)  393.63                80
 12/18/2018   02:09:47   (  -0.04, -75.15) (   0.33, -73.61)  176.43                80
 12/19/2018   14:25:54   (   0.03, -75.17) (   0.71, -78.17)  341.64                80
 12/20/2018   14:07:53   (   0.04, -75.18) (  -0.43, -73.18)  228.55                80
 12/22/2018   02:24:09   (  -0.03, -75.18) (  -0.61, -77.77)  294.91                80
 12/23/2018   02:06:07   (  -0.04, -75.19) (   0.48, -72.77)  275.39                80
 12/24/2018   14:22:15   (   0.04, -75.21) (   0.50, -77.34)  242.33                80
 12/25/2018   14:04:13   (   0.05, -75.22) (  -0.58, -72.34)  328.30                80
 12/27/2018   02:20:29   (  -0.05, -75.23) (  -0.45, -76.93)  194.16                80
 12/28/2018   02:02:27   (  -0.06, -75.25) (   0.70, -71.94)  376.91                80