Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-C
TLE Epoch: 2020 1 25.  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)
 01/25/2020   17:54:41   (  -0.01,-128.35) (  -0.46,-126.31)  232.62                80
 01/27/2020   06:13:25   (  -0.00,-128.34) (  -0.53,-130.83)  283.20                80
 01/28/2020   05:55:13   (  -0.00,-128.33) (   0.57,-125.79)  289.58                80
 01/29/2020   18:13:46   (   0.01,-128.27) (   0.48,-130.26)  226.58                80
 01/30/2020   17:50:15   (   0.01,-128.25) (  -0.67,-125.22)  345.73                80
 02/01/2020   06:08:57   (  -0.01,-128.24) (  -0.37,-129.73)  170.94                80
 02/02/2020   05:50:47   (  -0.01,-128.22) (   0.79,-124.70)  401.19                80
 02/03/2020   18:09:20   (   0.01,-128.16) (   0.22,-129.18)  116.20                80
 02/04/2020   17:45:49   (   0.00,-128.13) (  -0.88,-124.13)  455.21                80
 02/06/2020   06:04:31   (  -0.01,-128.10) (  -0.14,-128.65)   62.92                80