Simultaneous Nadir Overpasses (SNOs) near equator between AQUA and NPP
TLE Epoch: 2017 12 10.  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   (  -3.91,  21.16) 12/12/2017   23:59:17    (  -3.86,  20.85)   35.48            562
 12/13/2017   00:56:53   (  -0.70,-170.23) 12/13/2017   00:48:47    (  -0.80,-170.81)   65.90            486
 12/13/2017   01:45:02   (   5.15,  -1.62) 12/13/2017   01:38:10    (   5.36,  -2.46)   95.45            412
 12/15/2017   15:42:57   (  29.98, -36.60) 12/15/2017   15:32:57    (  30.07, -37.05)   44.36            600
 12/15/2017   16:24:44   (  -2.49, 137.35) 12/15/2017   16:15:46    (  -2.39, 136.95)   46.10            538
 12/15/2017   17:12:58   (  -2.13, -54.04) 12/15/2017   17:05:16    (  -2.27, -54.71)   76.38            462
 12/18/2017   07:52:38   (   5.47,  84.95) 12/18/2017   07:42:50    (   5.43,  84.71)   26.60            588
 12/18/2017   08:40:46   (  -0.95,-106.43) 12/18/2017   08:32:13    (  -0.86,-106.93)   56.72            513
 12/18/2017   09:29:00   (  -3.66,  62.17) 12/18/2017   09:21:43    (  -3.80,  61.40)   86.88            437
 12/21/2017   00:08:43   (   4.06,-158.86) 12/20/2017   23:59:19    (   3.96,-159.18)   37.44            564
 12/21/2017   00:56:51   (   0.46,   9.76) 12/21/2017   00:48:42    (   0.61,   9.17)   67.47            489
 12/21/2017   01:45:05   (  -5.07, 178.36) 12/21/2017   01:38:12    (  -5.27, 177.51)   97.30            413
 12/23/2017   15:42:51   ( -29.97, 143.44) 12/23/2017   15:32:51    ( -30.15, 142.95)   51.51            600
 12/23/2017   16:24:46   (   2.54, -42.65) 12/23/2017   16:15:47    (   2.43, -43.07)   48.01            539
 12/23/2017   17:12:54   (   1.98, 125.97) 12/23/2017   17:05:10    (   2.14, 125.28)   78.04            464