Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2021 1 23.  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)
 01/24/2021   19:06:15   (  49.96, -92.53) 01/24/2021   19:00:48    (  49.61, -94.37)  137.68            327
 01/24/2021   20:45:08   (  49.95,-117.25) 01/24/2021   20:42:16    (  49.50,-119.70)  182.99            172
 01/27/2021   10:12:00   (  26.68,-125.00) 01/27/2021   10:05:30    (  25.50,-126.04)  168.39            390
 01/30/2021   07:18:41   (  49.91, -75.98) 01/30/2021   07:19:47    (  50.37, -78.17)  163.99             66
 01/30/2021   08:57:34   (  49.92,-100.70) 01/30/2021   09:01:15    (  50.47,-103.49)  208.41            221
 02/01/2021   18:16:52   (  49.99, -80.20) 02/01/2021   18:10:04    (  49.69, -81.72)  114.71            408
 02/01/2021   19:55:45   (  49.98,-104.91) 02/01/2021   19:51:33    (  49.63,-107.08)  159.92            252