Simultaneous Nadir Overpasses (SNOs) near equator between AQUA and NPP
TLE Epoch: 2017 5 15.  Predictions up to the next  14.0 days:

Date(AQUA)     Time(AQUA)   AQUA Lat/Lon   Date(NPP)     Time(NPP)    NPP Lat/Lon    Distance (km)   Time Diff(sec)
 05/16/2017   08:41:33   (   3.20,  73.03) 05/16/2017   08:32:23    (   3.12,  72.68)   39.50            550
 05/16/2017   09:29:41   (   1.30,-118.36) 05/16/2017   09:21:46    (   1.45,-118.97)   69.47            475
 05/16/2017   10:17:55   (  -5.93,  50.25) 05/16/2017   10:11:16    (  -6.10,  49.37)   98.69            399
 05/19/2017   00:09:22   (  -6.25,  20.63) 05/18/2017   23:59:22    (  -6.22,  20.46)   19.28            600
 05/19/2017   00:57:37   (   1.67,-170.77) 05/19/2017   00:48:52    (   1.57,-171.20)   49.05            525
 05/19/2017   01:45:45   (   2.82,  -2.16) 05/19/2017   01:38:15    (   3.00,  -2.85)   78.93            450
 05/21/2017   16:25:26   (  -4.73, 136.83) 05/21/2017   16:15:51    (  -4.68, 136.58)   28.77            575
 05/21/2017   17:13:41   (   0.15, -54.57) 05/21/2017   17:05:21    (   0.03, -55.09)   58.61            500
 05/21/2017   18:01:48   (   4.40, 114.05) 05/21/2017   17:54:44    (   4.55, 113.27)   88.27            424
 05/24/2017   08:41:29   (  -3.21,-106.97) 05/24/2017   08:32:19    (  -3.13,-107.31)   38.38            550
 05/24/2017   09:29:44   (  -1.37,  61.63) 05/24/2017   09:21:49    (  -1.52,  61.03)   68.19            475
 05/24/2017   10:17:51   (   5.92,-129.75) 05/24/2017   10:11:12    (   6.09,-130.61)   97.53            399
 05/27/2017   00:09:25   (   6.19,-159.38) 05/26/2017   23:59:25    (   6.17,-159.54)   18.01            600
 05/27/2017   00:57:33   (  -1.71,   9.23) 05/27/2017   00:48:48    (  -1.59,   8.81)   48.09            525
 05/27/2017   01:45:47   (  -2.94, 177.84) 05/27/2017   01:38:18    (  -3.06, 177.15)   77.69            449