Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-C
TLE Epoch: 2020 11 20.  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)
 11/22/2020   06:04:18   (  -0.23,-127.67) (  -0.41,-128.45)   88.84                80
 11/23/2020   05:46:20   (  -0.23,-127.71) (   0.72,-123.46)  484.33                80
 11/24/2020   18:02:33   (   0.23,-127.72) (   0.31,-128.02)   34.75                80
 11/27/2020   06:03:35   (  -0.23,-127.85) (  -0.20,-127.62)   25.17                80
 11/28/2020   18:19:49   (   0.22,-127.86) (   1.16,-132.20)  494.54                80
 11/29/2020   18:01:50   (   0.23,-127.89) (   0.09,-127.20)   77.91                80
 12/01/2020   06:18:11   (  -0.22,-127.97) (  -1.06,-131.80)  436.54                80
 12/02/2020   06:00:12   (  -0.23,-128.00) (   0.01,-126.80)  135.63                80
 12/03/2020   18:16:25   (   0.22,-127.99) (   1.00,-131.37)  385.16                80
 12/04/2020   17:58:26   (   0.24,-128.01) (  -0.14,-126.38)  186.55                80