Simultaneous Nadir Overpasses (SNOs) between GOES-15 and LANDSAT-8
TLE Epoch: 2023 9 6.  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)
 09/07/2023   02:04:06   (  -0.28, 122.25) (  -0.32, 122.31)    7.82                72
 09/09/2023   14:10:53   (   0.29, 119.73) (   0.31, 119.99)   29.47                80
 09/10/2023   02:34:51   (  -0.31, 119.09) (   0.61, 114.80)  487.86                80
 09/12/2023   02:20:05   (  -0.29, 116.99) (  -0.44, 117.68)   78.11                80
 09/12/2023   14:44:11   (   0.32, 116.54) (  -0.53, 112.46)  463.28                80
 09/14/2023   14:29:24   (   0.30, 114.43) (   0.48, 115.34)  104.02                80
 09/15/2023   02:53:21   (  -0.32, 113.78) (   0.44, 110.15)  412.52                80
 09/17/2023   02:38:34   (  -0.31, 111.66) (  -0.59, 113.04)  156.32                80
 09/17/2023   15:02:40   (   0.33, 111.20) (  -0.37, 107.82)  384.08                80
 09/19/2023   14:47:53   (   0.31, 109.07) (   0.68, 110.70)  185.43                80