Simultaneous Nadir Overpasses (SNOs) near equator between AQUA and NPP
TLE Epoch: 2018 6 17.  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)
 06/20/2018   08:42:12   (   4.25,  72.83) 06/20/2018   08:32:45    (   4.16,  72.45)   43.21            567
 06/20/2018   09:30:17   (   0.38,-118.52) 06/20/2018   09:22:06    (   0.51,-119.17)   73.29            491
 06/23/2018   00:16:16   ( -30.00,  15.18) 06/23/2018   00:06:16    ( -30.27,  14.60)   63.40            600
 06/23/2018   00:58:13   (   2.63,-170.94) 06/23/2018   00:49:12    (   2.52,-171.40)   52.95            541
 06/23/2018   01:46:19   (   1.94,  -2.31) 06/23/2018   01:38:34    (   2.09,  -3.04)   82.97            465
 06/25/2018   16:25:59   (  -5.62, 136.69) 06/25/2018   16:16:09    (  -5.56, 136.40)   33.00            590
 06/25/2018   17:14:15   (   1.07, -54.73) 06/25/2018   17:05:40    (   0.95, -55.28)   62.80            515
 06/25/2018   18:02:21   (   3.50, 113.91) 06/25/2018   17:55:02    (   3.67, 113.09)   92.59            439
 06/28/2018   08:42:01   (  -4.07,-107.10) 06/28/2018   08:32:37    (  -3.98,-107.48)   42.82            564
 06/28/2018   09:30:17   (  -0.47,  61.49) 06/28/2018   09:22:08    (  -0.62,  60.85)   72.64            489
 07/01/2018   00:16:15   (  29.99,-164.82) 07/01/2018   00:06:15    (  30.08,-165.36)   52.21            600
 07/01/2018   00:58:01   (  -2.46,   9.13) 07/01/2018   00:49:03    (  -2.35,   8.67)   52.62            538
 07/01/2018   01:46:17   (  -2.08, 177.71) 07/01/2018   01:38:34    (  -2.25, 176.99)   82.39            463