Simultaneous Nadir Overpasses (SNOs) near equator between AQUA and NPP
TLE Epoch: 2019 6 17.  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)
 06/18/2019   00:09:07   (   5.04,-159.10) 06/17/2019   23:59:26    (   4.97,-159.37)   31.14            581
 06/18/2019   00:57:13   (  -0.48,   9.53) 06/18/2019   00:48:48    (  -0.34,   9.00)   61.35            505
 06/18/2019   01:45:29   (  -4.09, 178.12) 06/18/2019   01:38:19    (  -4.26, 177.32)   90.59            430
 06/20/2019   16:25:08   (   3.41, -42.87) 06/20/2019   16:15:54    (   3.31, -43.23)   41.53            554
 06/20/2019   17:13:14   (   1.16, 125.76) 06/20/2019   17:05:16    (   1.31, 125.14)   71.62            478
 06/23/2019   07:52:50   (  -6.22, -95.21) 06/23/2019   07:42:50    (  -6.25, -95.42)   23.73            600
 06/23/2019   08:41:07   (   1.73,  73.37) 06/23/2019   08:32:21    (   1.66,  72.91)   51.86            526
 06/23/2019   09:29:13   (   2.84,-118.00) 06/23/2019   09:21:43    (   2.97,-118.72)   81.83            450
 06/26/2019   00:08:52   (  -4.66,  21.01) 06/25/2019   23:59:18    (  -4.60,  20.72)   32.43            574
 06/26/2019   00:57:08   (   0.12,-170.40) 06/26/2019   00:48:49    (   0.00,-170.95)   62.21            499
 06/26/2019   01:45:14   (   4.46,  -1.77) 06/26/2019   01:38:11    (   4.62,  -2.58)   91.93            423
 06/28/2019   15:42:57   (  29.97, -36.58) 06/28/2019   15:32:57    (  30.63, -37.17)   92.45            600
 06/28/2019   16:24:53   (  -3.04, 137.24) 06/28/2019   16:15:46    (  -2.95, 136.86)   42.88            547
 06/28/2019   17:13:09   (  -1.49, -54.18) 06/28/2019   17:05:17    (  -1.65, -54.81)   72.66            472
 07/01/2019   07:52:46   (   5.92,  84.85) 07/01/2019   07:42:51    (   5.87,  84.65)   23.31            595
 07/01/2019   08:40:52   (  -1.32,-106.51) 07/01/2019   08:32:13    (  -1.24,-106.98)   53.29            519
 07/01/2019   09:29:08   (  -3.21,  62.07) 07/01/2019   09:21:44    (  -3.36,  61.34)   82.88            444