Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2021 2 14.  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)
 02/16/2021   03:16:25   (   0.02,-127.88) (  -0.53,-130.25)  271.04                80
 02/17/2021   03:02:03   (   0.03,-127.91) (   0.16,-127.39)   59.31                80
 02/18/2021   02:50:19   (   0.04,-127.94) (   0.80,-124.53)  389.50                80
 02/19/2021   15:25:27   (  -0.00,-128.04) (   0.99,-132.30)  485.77                80
 02/20/2021   15:13:45   (  -0.01,-128.07) (   0.28,-129.44)  156.17                80
 02/21/2021   14:59:21   (  -0.02,-128.10) (  -0.36,-126.58)  173.25                80
 02/24/2021   03:23:05   (  -0.01,-128.10) (  -0.80,-131.56)  393.96                80
 02/25/2021   03:11:22   (  -0.01,-128.13) (  -0.16,-128.69)   64.80                80
 02/26/2021   02:56:59   (  -0.00,-128.15) (   0.55,-125.84)  264.32                80