Simultaneous Nadir Overpasses (SNOs) between GOES-15 and LANDSAT-8
TLE Epoch: 2023 6 21.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  LANDSAT-8 Lat/Lon    Distance(km)  Time Diff(sec)
 06/21/2023   09:16:17   (   0.17,-163.61) (  -0.26,-165.75)  242.02                80
 06/23/2023   09:01:28   (   0.19,-164.39) (   0.53,-162.82)  178.71                80
 06/23/2023   21:25:24   (  -0.15,-164.60) (   0.53,-167.98)  383.39                80
 06/25/2023   21:10:34   (  -0.17,-165.37) (  -0.21,-165.04)   37.16                80
 06/27/2023   20:58:25   (  -0.18,-166.14) (  -1.03,-162.12)  457.04                80
 06/28/2023   09:22:29   (   0.15,-166.33) (  -0.07,-167.31)  111.98                80
 06/30/2023   09:07:39   (   0.16,-167.08) (   0.71,-164.38)  306.75                80
 06/30/2023   21:31:34   (  -0.12,-167.28) (   0.34,-169.54)  256.02                80
 07/02/2023   21:16:44   (  -0.14,-168.02) (  -0.46,-166.61)  161.37                80
 07/03/2023   09:40:47   (   0.10,-168.20) (  -0.69,-171.79)  408.12                80