Simultaneous Nadir Overpasses (SNOs) near equator between AQUA and NPP
TLE Epoch: 2017 12 11.  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)
 12/13/2017   00:08:39   (  -3.92,  21.16) 12/12/2017   23:59:17    (  -3.87,  20.85)   35.48            562
 12/13/2017   00:56:53   (  -0.70,-170.23) 12/13/2017   00:48:47    (  -0.79,-170.81)   65.91            486
 12/13/2017   01:45:02   (   5.15,  -1.63) 12/13/2017   01:38:10    (   5.35,  -2.46)   95.46            412
 12/15/2017   15:42:57   (  29.98, -36.60) 12/15/2017   15:32:57    (  30.07, -37.05)   44.34            600
 12/15/2017   16:24:44   (  -2.49, 137.35) 12/15/2017   16:15:46    (  -2.39, 136.95)   46.12            538
 12/15/2017   17:12:58   (  -2.12, -54.04) 12/15/2017   17:05:16    (  -2.27, -54.71)   76.39            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   (  -0.96,-106.43) 12/18/2017   08:32:14    (  -0.86,-106.93)   56.74            513
 12/18/2017   09:29:01   (  -3.66,  62.17) 12/18/2017   09:21:44    (  -3.79,  61.40)   86.89            437
 12/21/2017   00:08:42   (   4.00,-158.85) 12/20/2017   23:59:19    (   3.96,-159.18)   37.46            563
 12/21/2017   00:56:51   (   0.45,   9.75) 12/21/2017   00:48:42    (   0.61,   9.17)   67.52            489
 12/21/2017   01:45:05   (  -5.07, 178.36) 12/21/2017   01:38:12    (  -5.26, 177.50)   97.33            413
 12/23/2017   15:42:51   ( -29.98, 143.44) 12/23/2017   15:32:51    ( -30.16, 142.95)   51.22            600
 12/23/2017   16:24:46   (   2.54, -42.65) 12/23/2017   16:15:47    (   2.44, -43.07)   48.07            539
 12/23/2017   17:12:54   (   1.97, 125.97) 12/23/2017   17:05:10    (   2.14, 125.28)   78.09            464