Simultaneous Nadir Overpasses (SNOs) near equator between AQUA and NPP
TLE Epoch: 2018 1 8.  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)
 01/08/2018   16:25:27   (   4.01, -43.00) 01/08/2018   16:16:03    (   3.91, -43.37)   42.41            564
 01/08/2018   17:13:34   (   0.54, 125.62) 01/08/2018   17:05:26    (   0.66, 124.98)   72.77            488
 01/11/2018   07:59:37   ( -29.97,-100.72) 01/11/2018   07:49:37    ( -30.25,-101.28)   61.81            600
 01/11/2018   08:41:34   (   2.62,  73.17) 01/11/2018   08:32:33    (   2.53,  72.71)   52.34            541
 01/11/2018   09:29:42   (   1.86,-118.21) 01/11/2018   09:21:56    (   2.05,-118.94)   82.68            466
 01/14/2018   00:09:26   (  -5.83,  20.75) 01/13/2018   23:59:33    (  -5.79,  20.46)   32.23            593
 01/14/2018   00:57:41   (   1.24,-170.65) 01/14/2018   00:49:03    (   1.14,-171.20)   62.33            518
 01/14/2018   01:45:49   (   3.24,  -2.04) 01/14/2018   01:38:26    (   3.43,  -2.85)   92.51            443
 01/16/2018   16:25:32   (  -4.41, 136.94) 01/16/2018   16:16:02    (  -4.34, 136.56)   42.21            570
 01/16/2018   17:13:48   (  -0.12, -54.48) 01/16/2018   17:05:33    (  -0.24, -55.12)   72.34            495
 01/19/2018   07:59:42   (  29.96,  79.28) 01/19/2018   07:49:42    (  30.65,  78.61)   99.88            600
 01/19/2018   08:41:38   (  -3.05,-106.89) 01/19/2018   08:32:31    (  -2.96,-107.35)   52.28            547
 01/19/2018   09:29:53   (  -1.54,  61.71) 01/19/2018   09:22:01    (  -1.68,  60.98)   82.27            472
 01/22/2018   00:09:38   (   6.23,-159.35) 01/21/2018   23:59:38    (   6.16,-159.63)   31.91            600
 01/22/2018   00:57:44   (  -1.63,   9.29) 01/22/2018   00:49:00    (  -1.52,   8.74)   62.32            524
 01/22/2018   01:46:00   (  -2.90, 177.88) 01/22/2018   01:38:31    (  -3.06, 177.07)   92.23            449