Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2022 1 3.  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)
 01/04/2022   16:26:19   (  -0.10,-128.23) (  -0.31,-127.29)  106.81                80
 01/05/2022   04:45:55   (   0.10,-128.23) (  -0.61,-131.36)  357.00                80
 01/07/2022   16:28:09   (  -0.09,-128.28) (  -0.26,-127.59)   78.63                80
 01/08/2022   04:47:56   (   0.08,-128.28) (  -0.66,-131.71)  390.17                80
 01/10/2022   04:14:20   (   0.09,-128.32) (   1.00,-124.13)  476.71                80
 01/10/2022   16:29:58   (  -0.08,-128.33) (  -0.20,-127.90)   50.14                80
 01/11/2022   04:49:55   (   0.08,-128.33) (  -0.72,-132.06)  423.41                80
 01/13/2022   04:16:18   (   0.08,-128.36) (   0.93,-124.47)  443.07                80
 01/13/2022   16:31:48   (  -0.08,-128.37) (  -0.14,-128.20)   20.45                80
 01/14/2022   04:51:53   (   0.07,-128.37) (  -0.83,-132.38)  457.42                80
 01/16/2022   04:18:16   (   0.07,-128.39) (   0.87,-124.80)  408.58                80
 01/16/2022   16:36:18   (  -0.07,-128.40) (  -0.06,-128.50)   11.07                80
 01/17/2022   04:53:50   (   0.06,-128.40) (  -0.87,-132.72)  492.24                80