Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2021 10 29.  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)
 10/29/2021   04:39:25   (   0.30,-128.38) (  -0.44,-131.83)  392.16                80
 10/30/2021   04:21:24   (   0.28,-128.39) (   0.61,-126.84)  176.31                80
 10/31/2021   16:37:35   (  -0.30,-128.42) (   0.34,-131.46)  344.83                80
 11/01/2021   16:19:34   (  -0.29,-128.43) (  -0.71,-126.47)  223.43                80
 11/03/2021   04:35:53   (   0.30,-128.42) (  -0.27,-131.11)  305.50                80
 11/04/2021   04:17:52   (   0.29,-128.43) (   0.79,-126.12)  262.36                80
 11/05/2021   16:34:02   (  -0.30,-128.44) (   0.22,-130.72)  259.83                80
 11/06/2021   16:16:01   (  -0.29,-128.44) (  -0.89,-125.74)  307.56                80
 11/08/2021   04:32:20   (   0.29,-128.42) (  -0.14,-130.38)  222.71                80
 11/09/2021   04:14:18   (   0.28,-128.42) (   0.92,-125.39)  344.20                80
 11/10/2021   16:30:28   (  -0.29,-128.42) (   0.08,-129.99)  179.16                80
 11/11/2021   16:12:28   (  -0.28,-128.42) (  -1.04,-125.01)  387.68                80