Simultaneous Nadir Overpasses (SNOs) near equator between AQUA and NPP
TLE Epoch: 2017 4 16.  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)
 04/17/2017   00:16:06   ( -29.95,  15.14) 04/17/2017   00:06:06    ( -30.16,  14.62)   55.13            600
 04/17/2017   00:58:01   (   2.50,-170.96) 04/17/2017   00:49:02    (   2.43,-171.39)   48.45            539
 04/17/2017   01:46:09   (   2.00,  -2.35) 04/17/2017   01:38:25    (   2.14,  -3.04)   78.20            464
 04/19/2017   16:25:50   (  -5.58, 136.64) 04/19/2017   16:16:01    (  -5.50, 136.39)   28.56            589
 04/19/2017   17:14:04   (   0.96, -54.75) 04/19/2017   17:05:31    (   0.85, -55.27)   58.45            513
 04/19/2017   18:02:12   (   3.55, 113.86) 04/19/2017   17:54:54    (   3.72, 113.09)   88.07            438
 04/22/2017   08:41:51   (  -3.92,-107.13) 04/22/2017   08:32:29    (  -3.86,-107.47)   38.50            562
 04/22/2017   09:30:06   (  -0.64,  61.46) 04/22/2017   09:21:59    (  -0.79,  60.87)   68.47            487
 04/22/2017   10:18:13   (   5.15,-129.92) 04/22/2017   10:11:21    (   5.36,-130.78)   97.84            412
 04/25/2017   00:15:32   (  27.84,-164.33) 04/25/2017   00:05:32    (  27.87,-164.78)   44.01            600
 04/25/2017   00:57:53   (  -2.39,   9.08) 04/25/2017   00:48:57    (  -2.29,   8.65)   48.61            536
 04/25/2017   01:46:07   (  -2.23, 177.68) 04/25/2017   01:38:27    (  -2.36, 176.99)   78.50            460
 04/27/2017   16:25:46   (   5.26, -43.31) 04/27/2017   16:16:02    (   5.23, -43.57)   29.00            584
 04/27/2017   17:13:54   (  -0.74, 125.31) 04/27/2017   17:05:25    (  -0.65, 124.79)   58.75            509
 04/27/2017   18:02:09   (  -3.81, -66.10) 04/27/2017   17:54:55    (  -3.99, -66.88)   88.46            434
 04/30/2017   08:41:48   (   3.69,  72.91) 04/30/2017   08:32:30    (   3.60,  72.57)   39.05            558
 04/30/2017   09:29:56   (   0.83,-118.48) 04/30/2017   09:21:53    (   0.98,-119.08)   68.90            483
 04/30/2017   10:18:10   (  -5.44,  50.13) 04/30/2017   10:11:23    (  -5.62,  49.26)   98.30            407