Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-B
TLE Epoch: 2022 1 2.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  METOP-B Lat/Lon    Distance(km)  Time Diff(sec)
 01/04/2022   06:13:01   (   0.07,-128.21) (  -0.38,-130.18)  224.76                80
 01/05/2022   05:49:41   (   0.08,-128.23) (   0.75,-125.19)  346.29                80
 01/06/2022   18:11:12   (  -0.06,-128.26) (   0.29,-129.74)  169.20                80
 01/07/2022   17:47:52   (  -0.07,-128.28) (  -0.85,-124.75)  401.93                80
 01/09/2022   06:09:32   (   0.05,-128.30) (  -0.20,-129.34)  119.12                80
 01/10/2022   05:46:12   (   0.06,-128.32) (   0.94,-124.35)  451.82                80
 01/11/2022   18:07:42   (  -0.05,-128.35) (   0.09,-128.91)   64.13                80
 01/14/2022   06:06:02   (   0.05,-128.38) (  -0.00,-128.51)   15.66                80
 01/16/2022   18:01:33   (  -0.04,-128.40) (  -0.12,-128.08)   37.58                80