Simultaneous Nadir Overpasses (SNOs) between GOES-15 and LANDSAT-8
TLE Epoch: 2023 1 19.  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)
 01/20/2023   06:48:51   (   0.03,-128.20) (  -0.08,-128.70)   57.71                80
 01/22/2023   06:34:01   (   0.02,-128.22) (   0.54,-125.75)  279.98                80
 01/22/2023   18:57:57   (  -0.01,-128.16) (   0.55,-130.91)  312.51                80
 01/24/2023   18:44:13   (  -0.01,-128.18) (  -0.04,-127.96)   25.43                13
 01/26/2023   18:33:35   (  -0.00,-128.20) (  -0.65,-125.00)  363.31                80
 01/27/2023   06:52:20   (   0.00,-128.27) (  -0.41,-130.20)  220.09                80
 01/29/2023   06:42:49   (   0.00,-128.28) (   0.24,-127.25)  117.65                80
 01/29/2023   19:04:03   (  -0.00,-128.23) (   0.89,-132.40)  474.95                80
 01/31/2023   06:27:57   (   0.00,-128.29) (   0.86,-124.30)  454.94                80
 01/31/2023   18:51:52   (   0.00,-128.24) (   0.26,-129.45)  137.75                80