Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-20
TLE Epoch: 2021 10 2.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  NOAA-20 Lat/Lon    Distance(km)  Time Diff(sec)
 10/02/2021   10:11:40   (   0.32,-127.74) (   1.23,-131.96)  479.55                80
 10/03/2021   09:55:35   (   0.32,-127.78) (   0.25,-127.42)   41.10                80
 10/05/2021   21:56:07   (  -0.31,-127.85) (  -0.36,-128.20)   39.41                80
 10/06/2021   21:40:01   (  -0.32,-127.88) (   0.63,-123.66)  481.18                80
 10/08/2021   09:59:09   (   0.30,-127.95) (   0.54,-128.93)  112.56                80
 10/09/2021   09:43:04   (   0.31,-127.98) (  -0.51,-124.41)  407.38                80
 10/10/2021   22:02:20   (  -0.29,-128.00) (  -0.65,-129.72)  195.25                80
 10/11/2021   21:46:15   (  -0.30,-128.02) (   0.34,-125.18)  324.19                80
 10/13/2021   10:05:22   (   0.27,-128.07) (   0.82,-130.45)  271.07                80
 10/14/2021   09:49:18   (   0.28,-128.10) (  -0.23,-125.92)  248.11                80
 10/15/2021   22:08:34   (  -0.25,-128.11) (  -0.92,-131.23)  355.29                80