Simultaneous Nadir Overpasses (SNOs) between GOES-15 and LANDSAT-8
TLE Epoch: 2023 12 17.  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)
 12/17/2023   17:59:52   (   0.10,  61.26) (   0.42,  62.76)  170.00                80
 12/18/2023   06:21:08   (  -0.09,  61.23) (   0.65,  57.60)  412.63                80
 12/20/2023   06:08:57   (  -0.09,  61.24) (   0.05,  60.55)   77.98                80
 12/22/2023   05:59:26   (  -0.09,  61.26) (  -0.57,  63.51)  256.35                80
 12/22/2023   18:20:50   (   0.08,  61.29) (  -0.55,  58.32)  336.99                80
 12/24/2023   18:08:39   (   0.08,  61.31) (   0.08,  61.28)    3.70                80
 12/26/2023   17:53:47   (   0.08,  61.34) (   0.67,  64.24)  329.54                80
 12/27/2023   06:15:03   (  -0.07,  61.33) (   0.39,  59.08)  255.40                80
 12/29/2023   06:05:31   (  -0.07,  61.35) (  -0.21,  62.04)   77.86                80