Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2022 1 6.  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)
 01/07/2022   16:28:08   (  -0.09,-128.28) (  -0.21,-127.58)   78.30                80
 01/08/2022   04:47:56   (   0.08,-128.28) (  -0.65,-131.71)  390.91                80
 01/10/2022   04:14:20   (   0.09,-128.31) (   1.00,-124.13)  475.55                80
 01/10/2022   16:29:58   (  -0.08,-128.32) (  -0.15,-127.89)   49.18                80
 01/11/2022   04:49:55   (   0.07,-128.32) (  -0.72,-132.06)  424.79                80
 01/13/2022   04:16:19   (   0.08,-128.34) (   0.92,-124.47)  441.24                80
 01/13/2022   16:31:48   (  -0.07,-128.36) (  -0.12,-128.20)   18.69                80
 01/14/2022   04:51:54   (   0.07,-128.35) (  -0.79,-132.40)  459.50                80
 01/16/2022   04:18:16   (   0.07,-128.37) (   0.83,-124.80)  406.01                80
 01/16/2022   16:36:18   (  -0.06,-128.38) (  -0.01,-128.49)   13.74                80
 01/17/2022   04:53:52   (   0.06,-128.38) (  -0.86,-132.73)  495.09                80
 01/19/2022   04:20:13   (   0.06,-128.38) (   0.75,-125.13)  370.16                80
 01/19/2022   16:38:10   (  -0.05,-128.40) (   0.01,-128.81)   46.86                80