Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-20
TLE Epoch: 2020 1 25.  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)
 01/25/2020   22:05:00   (   0.04,-128.36) (  -0.23,-129.64)  144.97                80
 01/26/2020   21:43:36   (   0.04,-128.34) (   0.75,-125.10)  369.20                80
 01/28/2020   10:05:24   (  -0.04,-128.31) (   0.44,-130.37)  235.32                80
 01/29/2020   09:49:21   (  -0.04,-128.29) (  -0.60,-125.84)  278.91                80
 01/30/2020   22:11:18   (   0.04,-128.26) (  -0.59,-131.15)  328.43                80
 01/31/2020   21:49:54   (   0.04,-128.24) (   0.40,-126.61)  185.37                80
 02/02/2020   10:11:42   (  -0.04,-128.19) (   0.80,-131.88)  420.19                80
 02/03/2020   09:55:38   (  -0.03,-128.17) (  -0.24,-127.35)   93.43                80
 02/05/2020   21:58:51   (   0.02,-128.10) (   0.05,-128.12)    3.32                80
 02/08/2020   09:59:14   (   0.01,-128.01) (   0.23,-128.84)   95.73                80