Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2021 2 1.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  NOAA-19 Lat/Lon    Distance(km)  Time Diff(sec)
 02/03/2021   15:09:22   (   0.32,-127.45) (   0.82,-129.60)  245.70                80
 02/04/2021   15:00:18   (   0.33,-127.41) (   0.18,-126.74)   76.83                80
 02/05/2021   14:48:35   (   0.34,-127.37) (  -0.47,-123.87)  399.25                80
 02/08/2021   03:06:57   (  -0.30,-127.25) (  -0.66,-128.85)  182.38                80
 02/09/2021   02:57:54   (  -0.31,-127.20) (  -0.02,-125.98)  139.66                80
 02/10/2021   02:46:10   (  -0.33,-127.16) (   0.61,-123.11)  461.83                80
 02/11/2021   15:16:00   (   0.27,-127.10) (   1.18,-130.89)  433.40                80
 02/12/2021   15:04:16   (   0.29,-127.05) (   0.53,-128.02)  111.37                80
 02/13/2021   14:55:13   (   0.30,-127.00) (  -0.12,-125.15)  210.62                80