Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2021 11 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)
 11/04/2021   04:17:52   (   0.29,-128.44) (   0.80,-126.12)  263.84                80
 11/05/2021   16:34:02   (  -0.30,-128.46) (   0.21,-130.72)  258.29                80
 11/06/2021   16:16:02   (  -0.29,-128.46) (  -0.90,-125.75)  309.39                80
 11/08/2021   04:32:20   (   0.29,-128.45) (  -0.13,-130.38)  220.07                80
 11/09/2021   04:14:18   (   0.28,-128.44) (   0.93,-125.39)  347.14                80
 11/10/2021   16:30:29   (  -0.29,-128.45) (   0.07,-129.99)  176.11                80
 11/11/2021   16:12:28   (  -0.28,-128.45) (  -1.05,-125.02)  391.02                80
 11/13/2021   04:28:46   (   0.28,-128.43) (   0.03,-129.65)  138.73                80
 11/14/2021   04:10:45   (   0.28,-128.43) (   1.09,-124.66)  428.35                80
 11/15/2021   16:26:55   (  -0.28,-128.43) (  -0.10,-129.27)   94.91                80
 11/16/2021   16:08:54   (  -0.28,-128.43) (  -1.16,-124.28)  472.07                80