Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-C
TLE Epoch: 2021 4 14.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  METOP-C Lat/Lon    Distance(km)  Time Diff(sec)
 04/14/2021   17:48:26   (   0.11,-128.08) (  -0.82,-123.92)  473.63                80
 04/16/2021   06:07:25   (  -0.10,-127.94) (  -0.25,-128.51)   64.96                80
 04/18/2021   18:02:58   (   0.09,-127.95) (   0.14,-128.08)   15.99                80
 04/21/2021   06:01:19   (  -0.08,-127.77) (  -0.05,-127.68)   10.26                80
 04/23/2021   18:02:11   (   0.08,-127.75) (  -0.02,-127.25)   57.54                80
 04/25/2021   06:21:11   (  -0.07,-127.62) (  -1.02,-131.84)  481.38                80
 04/26/2021   05:57:52   (  -0.08,-127.57) (   0.09,-126.85)   82.98                80
 04/27/2021   18:16:43   (   0.07,-127.58) (   0.93,-131.41)  436.21                80