Simultaneous Nadir Overpasses (SNOs) between GOES-15 and LANDSAT-8
TLE Epoch: 2023 1 15.  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)
 01/15/2023   06:27:54   (   0.03,-128.12) (   0.85,-124.26)  438.52                80
 01/15/2023   18:49:09   (  -0.03,-128.07) (   0.25,-129.41)  153.14                80
 01/17/2023   18:39:35   (  -0.03,-128.10) (  -0.35,-126.45)  187.27                80
 01/18/2023   07:00:59   (   0.02,-128.17) (  -0.72,-131.64)  395.43                80
 01/20/2023   06:48:45   (   0.02,-128.19) (  -0.09,-128.68)   55.95                80
 01/22/2023   06:33:51   (   0.01,-128.20) (   0.56,-125.71)  283.32                80
 01/22/2023   18:55:04   (  -0.00,-128.14) (   0.58,-130.86)  309.08                80
 01/24/2023   18:45:29   (   0.00,-128.16) (  -0.04,-127.89)   30.22                80
 01/26/2023   18:33:15   (   0.00,-128.17) (  -0.69,-124.92)  369.53                80
 01/27/2023   06:54:37   (  -0.00,-128.24) (  -0.42,-130.11)  213.14                80