Simultaneous Nadir Overpasses (SNOs) near equator between AQUA and NPP
TLE Epoch: 2018 1 25.  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)
 01/27/2018   08:42:01   (   3.72,  72.94) 01/27/2018   08:32:42    (   3.65,  72.49)   49.65            559
 01/27/2018   09:30:09   (   0.74,-118.45) 01/27/2018   09:22:05    (   0.91,-119.15)   80.14            484
 01/30/2018   00:16:16   ( -29.95,  15.16) 01/30/2018   00:06:16    ( -30.01,  14.60)   54.55            600
 01/30/2018   00:58:11   (   2.46,-170.92) 01/30/2018   00:49:13    (   2.34,-171.43)   59.03            538
 01/30/2018   01:46:17   (   2.12,  -2.28) 01/30/2018   01:38:35    (   2.29,  -3.07)   89.37            462
 02/01/2018   16:26:03   (  -5.69, 136.65) 02/01/2018   16:16:12    (  -5.62, 136.31)   38.41            591
 02/01/2018   17:14:19   (   1.14, -54.76) 02/01/2018   17:05:43    (   1.03, -55.36)   68.53            516
 02/01/2018   18:02:26   (   3.38, 113.86) 02/01/2018   17:55:05    (   3.60, 113.00)   98.72            441
 02/04/2018   08:42:13   (  -4.44,-107.20) 02/04/2018   08:32:43    (  -4.32,-107.62)   48.00            570
 02/04/2018   09:30:29   (  -0.11,  61.39) 02/04/2018   09:22:14    (  -0.28,  60.71)   77.99            495
 02/07/2018   00:58:21   (  -3.07,   8.97) 02/07/2018   00:49:13    (  -2.95,   8.47)   57.36            548
 02/07/2018   01:46:37   (  -1.48, 177.56) 02/07/2018   01:38:44    (  -1.64, 176.79)   87.35            473