Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NPP
TLE Epoch: 2022 11 29.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 11/30/2022   10:12:10   (   0.03,-128.01) (   0.90,-131.74)  425.89                80
 12/01/2022   09:56:04   (   0.04,-127.98) (  -0.12,-127.20)   88.33                80
 12/03/2022   21:56:33   (  -0.03,-127.84) (  -0.08,-127.95)   13.69                80
 12/06/2022   09:59:34   (   0.03,-127.83) (   0.23,-128.68)   96.45                80
 12/07/2022   09:43:29   (   0.04,-127.80) (  -0.79,-124.14)  417.28                80
 12/08/2022   22:02:43   (  -0.02,-127.67) (  -0.42,-129.43)  199.99                80
 12/09/2022   21:46:37   (  -0.03,-127.64) (   0.61,-124.89)  313.48                80
 12/11/2022   10:05:44   (   0.02,-127.66) (   0.56,-130.15)  284.47                80
 12/12/2022   09:49:37   (   0.02,-127.62) (  -0.41,-125.61)  228.69                80