Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-C
TLE Epoch: 2021 1 30.  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)
 01/30/2021   18:16:44   (   0.01,-127.62) (   0.83,-131.41)  431.05                80
 01/31/2021   17:58:43   (   0.04,-127.58) (  -0.21,-126.40)  134.72                80
 02/02/2021   06:15:06   (   0.00,-127.48) (  -0.76,-131.01)  401.22                80
 02/03/2021   05:57:05   (  -0.02,-127.44) (   0.29,-126.00)  164.52                80
 02/04/2021   18:13:17   (  -0.02,-127.43) (   0.67,-130.57)  357.85                80
 02/05/2021   17:55:18   (   0.01,-127.38) (  -0.43,-125.57)  207.16                80
 02/07/2021   06:11:39   (   0.04,-127.27) (  -0.58,-130.17)  330.35                80
 02/08/2021   05:53:39   (   0.01,-127.22) (   0.46,-125.16)  234.61                80
 02/09/2021   18:09:51   (  -0.06,-127.20) (   0.50,-129.73)  288.56                80
 02/10/2021   17:51:52   (  -0.03,-127.15) (  -0.60,-124.73)  276.10                80
 02/12/2021   06:08:12   (   0.07,-127.03) (  -0.46,-129.32)  261.85                80
 02/13/2021   05:50:12   (   0.04,-126.98) (   0.65,-124.33)  303.09                80