Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2019 7 20.  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)
 07/22/2019   18:16:48   (  49.94, -80.14) 07/22/2019   18:10:46    (  49.65, -81.78)  122.00            362
 07/22/2019   19:55:42   (  50.00,-104.88) 07/22/2019   19:52:15    (  49.60,-107.13)  167.17            207
 07/22/2019   21:30:53   (  36.76,-124.99) 07/22/2019   21:29:55    (  36.28,-127.64)  242.94             58
 07/25/2019   09:23:29   (  23.34,-113.44) 07/25/2019   09:16:04    (  23.42,-113.94)   51.12            445
 07/28/2019   06:30:12   (  46.35, -65.03) 07/28/2019   06:30:48    (  46.75, -67.07)  161.88             36
 07/28/2019   08:08:05   (  49.92, -88.33) 07/28/2019   08:11:14    (  50.43, -90.87)  189.04            189
 07/28/2019   09:46:58   (  49.92,-113.05) 07/28/2019   09:52:42    (  50.54,-116.19)  233.42            344
 07/30/2019   19:06:14   (  49.96, -92.51) 07/30/2019   19:01:32    (  49.64, -94.46)  144.38            282