Simultaneous Nadir Overpasses (SNOs) near equator between AQUA and NPP
TLE Epoch: 2018 1 14.  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)
 01/16/2018   16:25:32   (  -4.42, 136.93) 01/16/2018   16:16:02    (  -4.36, 136.56)   42.19            570
 01/16/2018   17:13:47   (  -0.18, -54.47) 01/16/2018   17:05:32    (  -0.29, -55.11)   72.25            495
 01/19/2018   08:41:39   (  -3.06,-106.89) 01/19/2018   08:32:32    (  -2.98,-107.36)   52.25            547
 01/19/2018   09:29:54   (  -1.54,  61.71) 01/19/2018   09:22:02    (  -1.67,  60.98)   82.23            472
 01/22/2018   00:09:37   (   6.18,-159.33) 01/21/2018   23:59:37    (   6.11,-159.61)   31.76            600
 01/22/2018   00:57:44   (  -1.64,   9.29) 01/22/2018   00:49:00    (  -1.54,   8.74)   62.29            524
 01/22/2018   01:46:00   (  -2.89, 177.88) 01/22/2018   01:38:31    (  -3.05, 177.06)   92.19            449
 01/24/2018   16:25:44   (   4.83, -43.16) 01/24/2018   16:16:07    (   4.73, -43.53)   41.95            577
 01/24/2018   17:13:50   (  -0.24, 125.48) 01/24/2018   17:05:29    (  -0.10, 124.84)   72.36            501
 01/27/2018   08:41:49   (   3.37,  73.04) 01/27/2018   08:32:36    (   3.30,  72.57)   52.13            553
 01/27/2018   09:29:56   (   1.16,-118.34) 01/27/2018   09:21:58    (   1.33,-119.06)   82.48            478