Simultaneous Nadir Overpasses (SNOs) near equator between AQUA and NPP
TLE Epoch: 2019 7 18.  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)
 07/20/2019   00:08:41   (   3.95,-158.85) 07/19/2019   23:59:18    (   3.92,-159.15)   32.51            563
 07/20/2019   00:56:50   (   0.49,   9.75) 07/20/2019   00:48:41    (   0.63,   9.21)   62.11            489
 07/20/2019   01:45:05   (  -5.06, 178.34) 07/20/2019   01:38:12    (  -5.24, 177.53)   91.73            413
 07/22/2019   15:42:51   ( -29.99, 143.42) 07/22/2019   15:32:51    ( -30.15, 142.97)   46.50            600
 07/22/2019   16:24:45   (   2.50, -42.67) 07/22/2019   16:15:47    (   2.40, -43.03)   42.20            538
 07/22/2019   17:12:52   (   2.07, 125.96) 07/22/2019   17:05:09    (   2.21, 125.33)   71.71            463
 07/25/2019   07:52:33   (  -5.48, -95.05) 07/25/2019   07:42:45    (  -5.44, -95.24)   21.72            588
 07/25/2019   08:40:48   (   0.93,  73.55) 07/25/2019   08:32:16    (   0.83,  73.09)   51.93            512
 07/25/2019   09:28:56   (   3.59,-117.84) 07/25/2019   09:21:39    (   3.72,-118.56)   81.39            437
 07/28/2019   00:08:36   (  -3.91,  21.17) 07/27/2019   23:59:14    (  -3.87,  20.88)   31.56            562
 07/28/2019   00:56:51   (  -0.64,-170.24) 07/28/2019   00:48:45    (  -0.74,-170.79)   61.71            486
 07/28/2019   01:45:00   (   5.10,  -1.64) 07/28/2019   01:38:08    (   5.29,  -2.44)   90.90            412
 07/30/2019   15:42:36   (  28.89, -36.31) 07/30/2019   15:32:36    (  28.92, -36.71)   38.73            600
 07/30/2019   16:24:40   (  -2.40, 137.37) 07/30/2019   16:15:43    (  -2.30, 137.01)   41.28            537
 07/30/2019   17:12:54   (  -2.21, -54.03) 07/30/2019   17:05:13    (  -2.37, -54.65)   71.37            461