Simultaneous Nadir Overpasses (SNOs) between GOES-14 and NPP
TLE Epoch: 2022 4 6.  Predictions up to the next  14.0 days:

     Date     Time(GOES-14)   GOES-14 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 04/06/2022   20:36:11   (  -0.12,-104.48) (  -0.76,-107.29)  320.30                80
 04/07/2022   20:14:46   (  -0.12,-104.47) (   0.28,-102.76)  195.11                80
 04/09/2022   08:36:34   (   0.12,-104.49) (   0.90,-108.03)  403.10                80
 04/10/2022   08:20:28   (   0.13,-104.49) (  -0.09,-103.49)  114.20                80
 04/11/2022   20:42:24   (  -0.12,-104.49) (  -1.07,-108.80)  491.08                80
 04/12/2022   20:20:59   (  -0.13,-104.48) (  -0.08,-104.26)   24.47                80
 04/15/2022   08:24:01   (   0.12,-104.48) (   0.25,-104.99)   59.17                80
 04/16/2022   08:07:55   (   0.13,-104.48) (  -0.74,-100.46)  458.27                80
 04/17/2022   20:29:52   (  -0.12,-104.49) (  -0.40,-105.77)  145.76                80
 04/18/2022   20:08:26   (  -0.12,-104.47) (   0.60,-101.23)  369.58                80