Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2021 9 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)
 09/30/2021   04:39:52   (   0.24,-127.56) (  -0.51,-131.15)  407.85                80
 10/01/2021   04:21:51   (   0.22,-127.52) (   0.52,-126.16)  155.05                80
 10/02/2021   16:38:01   (  -0.25,-127.42) (   0.50,-130.75)  379.84                80
 10/03/2021   16:20:00   (  -0.23,-127.38) (  -0.59,-125.77)  182.92                80
 10/05/2021   04:36:20   (   0.26,-127.34) (  -0.41,-130.41)  350.43                80
 10/06/2021   04:18:18   (   0.25,-127.29) (   0.63,-125.42)  212.02                80
 10/07/2021   16:34:30   (  -0.27,-127.19) (   0.34,-130.03)  323.72                80
 10/08/2021   16:16:28   (  -0.25,-127.14) (  -0.70,-125.04)  238.41                80
 10/10/2021   04:32:47   (   0.28,-127.08) (  -0.30,-129.68)  295.88                80
 10/11/2021   04:14:47   (   0.26,-127.03) (   0.80,-124.70)  265.66                80
 10/12/2021   16:30:57   (  -0.28,-126.91) (   0.24,-129.30)  271.60                80