Simultaneous Nadir Overpasses (SNOs) near equator between AQUA and NPP
TLE Epoch: 2018 1 19.  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)
 01/22/2018   00:09:58   (   7.28,-159.58) 01/21/2018   23:59:58    (   7.33,-159.89)   34.20            600
 01/22/2018   00:57:49   (  -1.79,   9.25) 01/22/2018   00:49:03    (  -1.70,   8.71)   61.43            526
 01/22/2018   01:46:05   (  -2.75, 177.84) 01/22/2018   01:38:33    (  -2.95, 177.04)   91.21            452
 01/24/2018   16:25:52   (   5.04, -43.22) 01/24/2018   16:16:11    (   4.95, -43.57)   40.20            581
 01/24/2018   17:13:59   (  -0.51, 125.40) 01/24/2018   17:05:34    (  -0.38, 124.78)   70.71            505
 01/27/2018   08:42:01   (   3.71,  72.94) 01/27/2018   08:32:42    (   3.64,  72.50)   49.66            559
 01/27/2018   09:30:09   (   0.76,-118.45) 01/27/2018   09:22:05    (   0.93,-119.15)   80.14            484
 01/30/2018   00:16:16   ( -29.99,  15.15) 01/30/2018   00:06:16    ( -30.05,  14.59)   54.45            600
 01/30/2018   00:58:10   (   2.45,-170.91) 01/30/2018   00:49:12    (   2.32,-171.43)   59.08            538
 01/30/2018   01:46:17   (   2.08,  -2.29) 01/30/2018   01:38:35    (   2.25,  -3.08)   89.46            462
 02/01/2018   16:26:03   (  -5.67, 136.65) 02/01/2018   16:16:12    (  -5.60, 136.31)   38.45            591
 02/01/2018   17:14:19   (   1.13, -54.76) 02/01/2018   17:05:43    (   1.01, -55.36)   68.57            516
 02/01/2018   18:02:25   (   3.46, 113.88) 02/01/2018   17:55:05    (   3.62, 113.01)   98.75            440