Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-C
TLE Epoch: 2020 2 4.  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)
 02/04/2020   17:45:48   (   0.00,-128.12) (  -0.88,-124.13)  455.05                80
 02/06/2020   06:04:30   (  -0.01,-128.09) (  -0.15,-128.64)   64.09                80
 02/08/2020   18:02:12   (   0.02,-127.99) (   0.06,-128.08)   10.71                80
 02/11/2020   06:02:44   (  -0.02,-127.91) (   0.09,-127.56)   40.47                80
 02/12/2020   18:21:17   (   0.02,-127.85) (   0.94,-132.04)  477.62                80
 02/13/2020   17:57:46   (   0.02,-127.81) (  -0.16,-126.99)   92.90                80
 02/15/2020   06:16:28   (  -0.02,-127.75) (  -0.84,-131.51)  427.90                80
 02/16/2020   05:58:17   (  -0.01,-127.71) (   0.27,-126.46)  142.38                80
 02/17/2020   18:14:11   (   0.00,-127.64) (   0.72,-130.95)  376.81                80