Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2019 12 18.  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)
 12/19/2019   06:30:10   (  46.33, -65.04) 12/19/2019   06:30:16    (  46.72, -67.03)  158.67              6
 12/19/2019   08:08:03   (  49.90, -88.34) 12/19/2019   08:10:42    (  50.40, -90.84)  186.38            159
 12/19/2019   09:46:56   (  49.90,-113.06) 12/19/2019   09:52:10    (  50.51,-116.16)  230.78            314
 12/21/2019   19:06:13   (  49.98, -92.55) 12/21/2019   19:00:58    (  49.68, -94.39)  136.26            315
 12/21/2019   20:45:06   (  49.98,-117.27) 12/21/2019   20:42:26    (  49.57,-119.71)  181.53            160
 12/24/2019   10:11:57   (  26.72,-124.99) 12/24/2019   10:05:28    (  26.07,-125.88)  114.80            389
 12/27/2019   07:18:37   (  49.89, -75.98) 12/27/2019   07:19:53    (  50.29, -78.18)  163.28             76
 12/27/2019   08:57:30   (  49.90,-100.70) 12/27/2019   09:01:20    (  50.46,-103.48)  207.73            230