Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-B
TLE Epoch: 2019 2 1.  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)
 02/01/2019   06:07:42   (   0.01,-127.72) (  -0.34,-129.34)  183.97                80
 02/02/2019   05:44:23   (   0.01,-127.75) (   0.79,-124.35)  388.53                80
 02/03/2019   18:03:16   (  -0.00,-127.79) (   0.26,-128.90)  127.35                80
 02/04/2019   17:45:17   (  -0.00,-127.82) (  -0.86,-123.91)  445.66                80
 02/06/2019   06:04:18   (  -0.01,-127.90) (  -0.16,-128.50)   69.65                80
 02/08/2019   17:59:53   (   0.02,-127.95) (   0.03,-128.08)   14.39                80
 02/11/2019   05:58:16   (  -0.02,-128.06) (   0.08,-127.69)   42.55                80
 02/12/2019   18:17:08   (   0.02,-128.06) (   0.98,-132.24)  476.58                80
 02/13/2019   17:59:10   (   0.02,-128.09) (  -0.15,-127.25)   95.25                80