Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2020 11 30.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  METOP-A Lat/Lon    Distance(km)  Time Diff(sec)
 11/30/2020   17:10:39   (   0.25,-127.90) (   0.99,-131.26)  382.18                80
 12/01/2020   16:52:40   (   0.25,-127.93) (  -0.12,-126.28)  187.81                80
 12/03/2020   05:09:00   (  -0.26,-127.99) (  -0.92,-130.91)  333.03                80
 12/04/2020   04:51:01   (  -0.26,-128.01) (   0.19,-125.94)  236.64                80
 12/05/2020   17:07:12   (   0.26,-128.01) (   0.84,-130.53)  287.04                80
 12/06/2020   16:49:13   (   0.27,-128.03) (  -0.28,-125.55)  282.32                80
 12/08/2020   05:05:33   (  -0.27,-128.09) (  -0.76,-130.19)  239.56                80
 12/09/2020   04:47:33   (  -0.27,-128.11) (   0.35,-125.21)  329.64                80
 12/10/2020   17:03:45   (   0.27,-128.10) (   0.67,-129.80)  194.87                80
 12/11/2020   16:45:45   (   0.27,-128.11) (  -0.44,-124.83)  373.93                80
 12/13/2020   05:02:07   (  -0.27,-128.16) (  -0.52,-129.47)  149.15                80