Simultaneous Nadir Overpasses (SNOs) near equator between AQUA and NPP
TLE Epoch: 2019 4 21.  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)
 04/23/2019   00:58:22   (   3.23,-171.10) 04/23/2019   00:49:11    (   3.13,-171.57)   53.12            551
 04/23/2019   01:46:30   (   1.28,  -2.48) 04/23/2019   01:38:34    (   1.42,  -3.22)   82.87            476
 04/25/2019   16:26:05   (  -6.07, 136.56) 04/25/2019   16:16:08    (  -6.03, 136.25)   34.45            597
 04/25/2019   17:14:19   (   1.45, -54.83) 04/25/2019   17:05:38    (   1.36, -55.41)   64.62            521
 04/25/2019   18:02:28   (   2.99, 113.77) 04/25/2019   17:55:01    (   3.20, 112.94)   94.19            447
 04/28/2019   08:42:02   (  -4.30,-107.17) 04/28/2019   08:32:34    (  -4.19,-107.57)   45.93            568
 04/28/2019   09:30:16   (  -0.33,  61.43) 04/28/2019   09:22:04    (  -0.48,  60.77)   75.92            492
 05/01/2019   00:16:11   (  29.94,-164.83) 05/01/2019   00:06:11    (  30.02,-165.40)   55.28            600
 05/01/2019   00:57:58   (  -2.47,   9.10) 05/01/2019   00:49:00    (  -2.34,   8.60)   57.39            538
 05/01/2019   01:46:12   (  -2.16, 177.71) 05/01/2019   01:38:30    (  -2.32, 176.94)   87.26            462
 05/03/2019   16:25:46   (   5.20, -43.25) 05/03/2019   16:16:03    (   5.12, -43.59)   39.00            583
 05/03/2019   17:13:54   (  -0.71, 125.37) 05/03/2019   17:05:26    (  -0.55, 124.77)   69.04            508
 05/03/2019   18:02:08   (  -3.92, -66.03) 05/03/2019   17:54:56    (  -4.11, -66.90)   98.63            432