Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2021 12 9.  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)
 12/10/2021   19:06:51   (  49.99, -92.58) 12/10/2021   19:02:33    (  49.65, -94.56)  146.89            258
 12/10/2021   20:45:44   (  49.98,-117.30) 12/10/2021   20:44:01    (  49.55,-119.89)  192.18            103
 12/13/2021   08:35:34   (  20.06,-101.88) 12/13/2021   08:27:15    (  20.00,-102.22)   36.15            499
 12/13/2021   10:11:58   (  29.04,-124.41) 12/13/2021   10:06:08    (  29.18,-125.24)   82.02            350
 12/16/2021   07:19:20   (  49.92, -75.99) 12/16/2021   07:21:24    (  50.40, -78.32)  175.03            124
 12/16/2021   08:58:13   (  49.93,-100.70) 12/16/2021   09:02:52    (  50.51,-103.65)  219.38            279
 12/18/2021   18:17:33   (  49.99, -80.24) 12/18/2021   18:11:39    (  49.70, -81.87)  121.07            354
 12/18/2021   19:56:26   (  49.98,-104.96) 12/18/2021   19:53:07    (  49.59,-107.20)  166.30            199
 12/18/2021   21:31:33   (  36.50,-124.99) 12/18/2021   21:30:42    (  35.99,-127.63)  244.15             51