Simultaneous Nadir Overpasses (SNOs) near equator between AQUA and NPP
TLE Epoch: 2017 12 9.  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)
 12/10/2017   07:52:36   (  -5.47, -95.05) 12/10/2017   07:42:49    (  -5.41, -95.27)   25.04            587
 12/10/2017   08:40:50   (   0.86,  73.55) 12/10/2017   08:32:19    (   0.74,  73.07)   55.35            511
 12/10/2017   09:28:58   (   3.65,-117.83) 12/10/2017   09:21:42    (   3.81,-118.58)   85.16            436
 12/13/2017   00:08:39   (  -3.92,  21.16) 12/12/2017   23:59:17    (  -3.87,  20.85)   35.49            562
 12/13/2017   00:56:54   (  -0.64,-170.24) 12/13/2017   00:48:47    (  -0.79,-170.82)   65.91            487
 12/13/2017   01:45:02   (   5.15,  -1.63) 12/13/2017   01:38:10    (   5.35,  -2.46)   95.44            412
 12/15/2017   15:42:57   (  29.98, -36.60) 12/15/2017   15:32:57    (  30.08, -37.05)   44.55            600
 12/15/2017   16:24:44   (  -2.49, 137.35) 12/15/2017   16:15:46    (  -2.39, 136.95)   46.07            538
 12/15/2017   17:12:58   (  -2.12, -54.04) 12/15/2017   17:05:16    (  -2.26, -54.71)   76.36            462
 12/18/2017   07:52:39   (   5.47,  84.95) 12/18/2017   07:42:51    (   5.43,  84.71)   26.61            588
 12/18/2017   08:40:47   (  -0.95,-106.43) 12/18/2017   08:32:14    (  -0.86,-106.94)   56.70            513
 12/18/2017   09:29:02   (  -3.60,  62.16) 12/18/2017   09:21:44    (  -3.79,  61.40)   86.83            438
 12/21/2017   00:08:43   (   4.05,-158.86) 12/20/2017   23:59:19    (   3.97,-159.19)   37.26            564
 12/21/2017   00:56:51   (   0.46,   9.75) 12/21/2017   00:48:42    (   0.60,   9.17)   67.34            489
 12/21/2017   01:45:05   (  -5.07, 178.36) 12/21/2017   01:38:12    (  -5.26, 177.50)   97.21            413