Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2019 1 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)
 01/14/2019   09:23:44   (  22.85,-113.56) 01/14/2019   09:16:11    (  22.95,-114.11)   57.54            453
 01/17/2019   06:30:21   (  46.30, -65.03) 01/17/2019   06:30:47    (  46.72, -67.14)  167.80             26
 01/17/2019   08:08:13   (  49.93, -88.31) 01/17/2019   08:11:12    (  50.45, -90.92)  194.53            179
 01/17/2019   09:47:06   (  49.93,-113.03) 01/17/2019   09:52:40    (  50.56,-116.24)  238.90            334
 01/19/2019   19:06:22   (  49.96, -92.53) 01/19/2019   19:01:27    (  49.59, -94.46)  145.00            295
 01/19/2019   20:45:15   (  49.95,-117.24) 01/19/2019   20:42:56    (  49.54,-119.81)  190.32            139
 01/22/2019   08:35:04   (  20.00,-101.86) 01/22/2019   08:26:44    (  18.21,-102.58)  214.02            500
 01/22/2019   10:11:57   (  27.24,-124.83) 01/22/2019   10:05:37    (  27.40,-125.64)   81.85            380