Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2019 4 6.  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)
 04/07/2019   05:48:47   (   0.02,-127.95) (  -0.51,-130.22)  259.79                80
 04/08/2019   05:30:45   (   0.02,-127.91) (   0.60,-125.22)  306.19                80
 04/09/2019   17:46:52   (  -0.03,-127.84) (   0.38,-129.79)  221.72                80
 04/10/2019   17:28:49   (  -0.03,-127.81) (  -0.67,-124.78)  343.73                80
 04/12/2019   05:45:05   (   0.04,-127.77) (  -0.34,-129.39)  184.80                80
 04/13/2019   05:27:03   (   0.04,-127.73) (   0.78,-124.39)  380.20                80
 04/14/2019   17:43:09   (  -0.05,-127.64) (   0.26,-128.95)  148.95                80
 04/15/2019   17:25:07   (  -0.05,-127.60) (  -0.85,-123.95)  415.99                80
 04/17/2019   05:41:23   (   0.05,-127.56) (  -0.15,-128.55)  112.90                80
 04/18/2019   05:23:19   (   0.05,-127.52) (   0.90,-123.54)  451.92                80
 04/19/2019   17:39:27   (  -0.05,-127.43) (   0.08,-128.11)   77.69                80