Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-C
TLE Epoch: 2021 1 24.  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)
 01/24/2021   06:03:58   (  -0.07,-127.81) (  -0.03,-127.67)   15.29                80
 01/26/2021   18:02:10   (   0.06,-127.75) (  -0.06,-127.24)   58.98                80
 01/28/2021   06:18:31   (  -0.02,-127.67) (  -0.98,-131.83)  475.53                80
 01/29/2021   06:00:31   (  -0.05,-127.63) (   0.12,-126.83)   90.41                80
 01/30/2021   18:16:44   (   0.01,-127.61) (   0.83,-131.41)  432.47                80
 01/31/2021   17:58:43   (   0.04,-127.57) (  -0.21,-126.40)  133.04                80
 02/02/2021   06:15:06   (   0.00,-127.47) (  -0.76,-131.01)  402.47                80
 02/03/2021   05:57:05   (  -0.02,-127.43) (   0.28,-126.00)  162.98                80
 02/04/2021   18:13:17   (  -0.02,-127.40) (   0.67,-130.57)  360.70                80
 02/05/2021   17:55:17   (   0.00,-127.35) (  -0.37,-125.56)  204.05                80