Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2019 8 12.  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)
 08/13/2019   06:30:10   (  46.31, -65.04) 08/13/2019   06:30:51    (  46.71, -67.07)  161.76             41
 08/13/2019   08:08:02   (  49.93, -88.32) 08/13/2019   08:11:16    (  50.44, -90.85)  188.65            194
 08/13/2019   09:46:55   (  49.94,-113.04) 08/13/2019   09:52:44    (  50.55,-116.17)  233.02            349
 08/15/2019   19:06:11   (  49.97, -92.51) 08/15/2019   19:01:34    (  49.63, -94.45)  144.10            277
 08/15/2019   20:45:04   (  49.96,-117.23) 08/15/2019   20:43:02    (  49.52,-119.77)  189.41            122
 08/18/2019   08:34:52   (  20.06,-101.85) 08/18/2019   08:26:33    (  19.27,-102.27)   98.34            499
 08/18/2019   10:11:28   (  28.32,-124.57) 08/18/2019   10:05:26    (  28.46,-125.30)   73.08            362
 08/21/2019   07:18:34   (  49.91, -75.97) 08/21/2019   07:20:34    (  50.36, -78.19)  166.67            120
 08/21/2019   08:57:27   (  49.91,-100.69) 08/21/2019   09:02:02    (  50.47,-103.52)  211.12            275