Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2019 3 16.  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)
 03/19/2019   09:24:54   (  20.02,-114.25) 03/19/2019   09:16:34    (  19.77,-114.79)   62.82            500
 03/22/2019   06:31:12   (  44.73, -65.65) 03/22/2019   06:30:43    (  45.09, -67.66)  163.52             29
 03/22/2019   08:08:38   (  49.90, -88.36) 03/22/2019   08:10:41    (  50.38, -90.83)  183.79            123
 03/22/2019   09:47:31   (  49.91,-113.08) 03/22/2019   09:52:08    (  50.55,-116.13)  228.18            277
 03/24/2019   19:06:49   (  49.99, -92.57) 03/24/2019   19:00:57    (  49.69, -94.40)  135.71            352
 03/24/2019   20:45:42   (  49.99,-117.29) 03/24/2019   20:42:25    (  49.58,-119.73)  180.96            197