Simultaneous Nadir Overpasses (SNOs) between GOES-14 and NPP
TLE Epoch: 2022 3 18.  Predictions up to the next  14.0 days:

     Date     Time(GOES-14)   GOES-14 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 03/19/2022   08:30:22   (   0.10,-104.56) (   0.57,-106.53)  224.48                80
 03/20/2022   08:14:18   (   0.10,-104.57) (  -0.45,-102.00)  292.76                80
 03/21/2022   20:36:14   (  -0.10,-104.45) (  -0.73,-107.30)  324.94                80
 03/22/2022   20:14:49   (  -0.11,-104.44) (   0.24,-102.76)  190.31                80
 03/24/2022   08:36:37   (   0.11,-104.54) (   0.90,-108.04)  398.91                80
 03/25/2022   08:20:33   (   0.11,-104.55) (  -0.12,-103.51)  117.93                80
 03/26/2022   20:42:28   (  -0.11,-104.45) (  -1.11,-108.80)  497.18                80
 03/27/2022   20:21:04   (  -0.12,-104.43) (  -0.08,-104.28)   17.97                80
 03/30/2022   08:24:06   (   0.12,-104.52) (   0.25,-105.01)   56.74                80
 03/31/2022   08:08:02   (   0.12,-104.53) (  -0.78,-100.49)  460.72                80