Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2021 3 7.  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)
 03/08/2021   09:24:25   (  20.29,-114.16) 03/08/2021   09:16:09    (  20.38,-114.64)   50.17            496
 03/11/2021   06:30:34   (  45.43, -65.36) 03/11/2021   06:30:18    (  45.76, -67.40)  162.84             16
 03/11/2021   08:08:12   (  49.88, -88.34) 03/11/2021   08:10:28    (  50.36, -90.84)  186.11            136
 03/11/2021   09:47:05   (  49.89,-113.06) 03/11/2021   09:51:55    (  50.52,-116.14)  230.53            290
 03/13/2021   19:06:21   (  49.99, -92.53) 03/13/2021   19:00:44    (  49.66, -94.39)  138.37            337
 03/13/2021   20:45:13   (  49.99,-117.25) 03/13/2021   20:42:11    (  49.56,-119.72)  183.65            182
 03/16/2021   10:12:05   (  26.63,-125.00) 03/16/2021   10:05:35    (  24.87,-126.19)  229.31            390