Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2021 2 14.  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)
 02/14/2021   05:01:21   (  -0.06,-127.80) (  -0.54,-130.08)  258.91                80
 02/15/2021   04:38:01   (  -0.05,-127.84) (   0.57,-125.10)  311.78                80
 02/16/2021   16:59:32   (   0.07,-127.96) (   0.48,-129.70)  198.76                80
 02/17/2021   16:36:13   (   0.05,-127.99) (  -0.64,-124.72)  371.40                80
 02/19/2021   04:57:53   (  -0.07,-127.97) (  -0.37,-129.36)  158.21                80
 02/20/2021   04:34:34   (  -0.05,-128.00) (   0.74,-124.38)  411.77                80
 02/21/2021   16:56:06   (   0.07,-128.11) (   0.25,-128.99)   99.84                80
 02/22/2021   16:32:47   (   0.06,-128.13) (  -0.87,-124.01)  469.55                80
 02/24/2021   04:54:26   (  -0.08,-128.10) (  -0.20,-128.64)   61.46                80
 02/26/2021   16:49:59   (   0.09,-128.22) (   0.07,-128.27)    5.57                80