Simultaneous Nadir Overpasses (SNOs) between GOES-15 and LANDSAT-8
TLE Epoch: 2022 12 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)
 12/10/2022   06:55:09   (   0.12,-127.67) (  -0.43,-130.19)  287.45                80
 12/12/2022   06:40:17   (   0.12,-127.59) (   0.22,-127.24)   40.49                80
 12/14/2022   06:28:04   (   0.11,-127.50) (   0.81,-124.27)  368.11                80
 12/14/2022   18:49:19   (  -0.10,-127.46) (   0.30,-129.42)  223.13                80
 12/16/2022   18:39:46   (  -0.10,-127.37) (  -0.31,-126.46)  104.47                80
 12/17/2022   07:01:09   (   0.09,-127.38) (  -0.85,-131.64)  484.51                80
 12/18/2022   18:27:33   (  -0.10,-127.28) (  -0.93,-123.49)  431.57                80
 12/19/2022   06:48:56   (   0.09,-127.29) (  -0.22,-128.67)  157.68                80
 12/21/2022   06:34:03   (   0.09,-127.19) (   0.41,-125.71)  168.33                80
 12/21/2022   18:55:18   (  -0.08,-127.13) (   0.69,-130.86)  424.50                80
 12/23/2022   06:21:49   (   0.09,-127.08) (   1.00,-122.74)  493.52                80
 12/23/2022   18:43:04   (  -0.08,-127.02) (   0.10,-127.89)   99.38                80