Simultaneous Nadir Overpasses (SNOs) near equator between AQUA and NPP
TLE Epoch: 2016 2 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)
 02/20/2016   15:37:44   ( -10.45, 147.97) 02/20/2016   15:28:16    ( -10.45, 147.96)    0.99            569
 02/20/2016   16:24:21   (  -0.06, -42.15) 02/20/2016   16:16:05    (  -0.11, -42.37)   24.30            496
 02/20/2016   17:12:28   (   4.60, 126.47) 02/20/2016   17:05:27    (   4.70, 125.99)   54.19            421
 02/20/2016   18:00:43   (  -9.19, -64.92) 02/20/2016   17:54:58    (  -9.32, -65.67)   83.57            345
 02/23/2016   07:52:25   (  -3.76, -94.72) 02/23/2016   07:43:13    (  -3.77, -94.75)    3.45            552
 02/23/2016   08:40:33   (  -1.25,  73.97) 02/23/2016   08:32:36    (  -1.32,  73.68)   32.99            477
 02/23/2016   09:28:41   (   5.73,-117.41) 02/23/2016   09:21:59    (   5.86,-117.97)   62.79            402
 02/23/2016   10:16:56   ( -10.32,  51.20) 02/23/2016   10:11:30    ( -10.48,  50.37)   91.79            326
 02/25/2016   23:25:22   (  24.76,-151.21) 02/25/2016   23:15:22    (  24.77,-151.25)    3.83            600
 02/26/2016   00:08:30   (  -2.17,  21.50) 02/25/2016   23:59:37    (  -2.14,  21.40)   11.60            533
 02/26/2016   00:56:45   (  -2.42,-169.91) 02/26/2016   00:49:08    (  -2.48,-170.28)   41.88            457
 02/26/2016   01:44:52   (   6.96,  -1.28) 02/26/2016   01:38:30    (   7.08,  -1.91)   71.41            382
 02/28/2016   15:38:33   (  12.71, -32.56) 02/28/2016   15:28:48    (  12.70, -32.55)    1.09            585
 02/28/2016   16:24:41   (  -0.97, 137.63) 02/28/2016   16:16:08    (  -0.93, 137.45)   20.55            513
 02/28/2016   17:12:56   (  -3.62, -53.77) 02/28/2016   17:05:39    (  -3.69, -54.23)   50.84            437
 02/28/2016   18:01:03   (   8.16, 114.86) 02/28/2016   17:55:01    (   8.29, 114.14)   80.11            362
 03/02/2016   07:52:43   (   4.28,  85.14) 03/02/2016   07:43:15    (   4.27,  85.15)    1.43            568
 03/02/2016   08:40:51   (   0.21,-106.24) 03/02/2016   08:32:38    (   0.28,-106.50)   29.78            493
 03/02/2016   09:29:05   (  -4.85,  62.37) 03/02/2016   09:22:08    (  -4.95,  61.84)   59.75            417
 03/02/2016   10:17:13   (   9.34,-129.01) 03/02/2016   10:11:31    (   9.49,-129.80)   88.82            342