Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2021 2 8.  Predictions up to the next  10.0 days:

Date(AQUA)     Time(AQUA)   AQUA Lat/Lon   Date(NPP)     Time(NPP)    NPP Lat/Lon    Distance (km)   Time Diff(sec)
 02/09/2021   19:06:20   (  49.96, -92.55) 02/09/2021   19:00:48    (  49.63, -94.39)  137.31            332
 02/09/2021   20:45:13   (  49.95,-117.27) 02/09/2021   20:42:16    (  49.52,-119.72)  182.62            177
 02/12/2021   10:12:05   (  26.71,-125.00) 02/12/2021   10:05:36    (  25.17,-126.13)  205.76            389
 02/15/2021   07:18:45   (  49.89, -75.99) 02/15/2021   07:19:47    (  50.32, -78.19)  164.07             62
 02/15/2021   08:57:38   (  49.89,-100.71) 02/15/2021   09:01:15    (  50.43,-103.51)  208.57            217
 02/17/2021   18:16:54   (  49.95, -80.18) 02/17/2021   18:10:03    (  49.69, -81.73)  114.88            411
 02/17/2021   19:55:47   (  49.95,-104.90) 02/17/2021   19:51:31    (  49.58,-107.05)  160.15            256