Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-20
TLE Epoch: 2022 12 9.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  NOAA-20 Lat/Lon    Distance(km)  Time Diff(sec)
 12/09/2022   09:55:01   (   0.03,-127.72) (  -0.08,-127.22)   56.65                80
 12/11/2022   21:55:34   (  -0.02,-127.55) (  -0.15,-127.99)   50.32                80
 12/12/2022   21:39:31   (  -0.03,-127.51) (   0.89,-123.47)  461.70                80
 12/14/2022   09:58:40   (   0.01,-127.52) (   0.29,-128.74)  139.20                80
 12/15/2022   09:42:35   (   0.02,-127.48) (  -0.69,-124.20)  372.50                80
 12/16/2022   22:01:53   (  -0.00,-127.35) (  -0.50,-129.51)  247.16                80
 12/17/2022   21:45:49   (  -0.01,-127.30) (   0.53,-124.99)  264.46                80
 12/19/2022   10:04:58   (  -0.00,-127.30) (   0.64,-130.26)  336.89                80
 12/20/2022   09:48:54   (   0.01,-127.25) (  -0.34,-125.73)  174.19                80
 12/21/2022   22:08:10   (   0.00,-127.11) (  -0.90,-131.02)  446.92                80
 12/22/2022   21:52:07   (  -0.01,-127.05) (   0.14,-126.50)   63.65                80