Simultaneous Nadir Overpasses (SNOs) near equator between AQUA and NPP
TLE Epoch: 2018 7 6.  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)
 07/09/2018   00:16:15   ( -29.96,  15.18) 07/09/2018   00:06:15    ( -30.40,  14.59)   74.97            600
 07/09/2018   00:58:15   (   2.80,-170.98) 07/09/2018   00:49:12    (   2.71,-171.41)   48.84            543
 07/09/2018   01:46:22   (   1.74,  -2.36) 07/09/2018   01:38:34    (   1.90,  -3.05)   78.61            468
 07/11/2018   16:26:03   (  -5.84, 136.63) 07/11/2018   16:16:09    (  -5.76, 136.38)   28.32            594
 07/11/2018   17:14:18   (   1.26, -54.78) 07/11/2018   17:05:40    (   1.15, -55.29)   58.25            518
 07/11/2018   18:02:25   (   3.29, 113.85) 07/11/2018   17:55:02    (   3.46, 113.08)   87.82            443
 07/14/2018   08:42:06   (  -4.36,-107.18) 07/14/2018   08:32:37    (  -4.26,-107.50)   37.77            569
 07/14/2018   09:30:21   (  -0.22,  61.42) 07/14/2018   09:22:08    (  -0.35,  60.82)   67.74            493
 07/14/2018   10:18:28   (   4.77,-129.96) 07/14/2018   10:11:30    (   4.96,-130.81)   97.04            418
 07/17/2018   00:16:16   (  29.95,-164.83) 07/17/2018   00:06:16    (  30.37,-165.40)   71.27            600
 07/17/2018   00:58:08   (  -2.76,   9.04) 07/17/2018   00:49:05    (  -2.70,   8.62)   47.19            543
 07/17/2018   01:46:24   (  -1.75, 177.62) 07/17/2018   01:38:36    (  -1.91, 176.95)   77.15            468
 07/19/2018   16:26:04   (   5.80, -43.38) 07/19/2018   16:16:11    (   5.76, -43.62)   26.89            593
 07/19/2018   17:14:12   (  -1.29, 125.24) 07/19/2018   17:05:34    (  -1.20, 124.73)   56.63            518
 07/19/2018   18:02:26   (  -3.33, -66.16) 07/19/2018   17:55:04    (  -3.47, -66.93)   86.48            442