Simultaneous Nadir Overpasses (SNOs) between GOES-15 and LANDSAT-8
TLE Epoch: 2023 8 10.  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)
 08/10/2023   12:22:01   (   0.15, 150.77) (  -0.44, 147.94)  321.69                80
 08/12/2023   12:07:16   (   0.12, 148.73) (   0.54, 150.82)  237.99                80
 08/13/2023   00:31:13   (  -0.16, 148.12) (   0.39, 145.63)  283.49                80
 08/15/2023   00:16:28   (  -0.13, 146.08) (  -0.67, 148.51)  276.87                80
 08/15/2023   12:40:34   (   0.18, 145.61) (  -0.31, 143.29)  264.16                80
 08/17/2023   12:25:48   (   0.15, 143.56) (   0.72, 146.17)  297.25                80
 08/18/2023   00:49:46   (  -0.19, 142.95) (   0.21, 140.98)  223.61                80
 08/20/2023   00:35:00   (  -0.17, 140.88) (  -0.83, 143.86)  338.86                80
 08/20/2023   12:59:06   (   0.21, 140.42) (  -0.14, 138.64)  201.57                80
 08/22/2023   12:44:19   (   0.19, 138.35) (   0.86, 141.53)  361.68                80
 08/23/2023   01:08:17   (  -0.22, 137.74) (   0.06, 136.34)  158.75                80