Simultaneous Nadir Overpasses (SNOs) near equator between AQUA and NPP
TLE Epoch: 2021 4 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)
 04/12/2021   00:15:52   ( -29.99,  15.16) 04/12/2021   00:05:52    ( -30.63,  14.50)   94.95            600
 04/12/2021   00:57:55   (   2.99,-171.03) 04/12/2021   00:48:48    (   2.88,-171.48)   51.57            547
 04/12/2021   01:46:01   (   1.53,  -2.41) 04/12/2021   01:38:10    (   1.67,  -3.13)   81.66            471
 04/14/2021   16:25:42   (  -6.07, 136.57) 04/14/2021   16:15:45    (  -6.03, 136.29)   31.32            597
 04/14/2021   17:13:58   (   1.52, -54.84) 04/14/2021   17:05:16    (   1.41, -55.38)   61.18            522
 04/14/2021   18:02:05   (   3.00, 113.78) 04/14/2021   17:54:38    (   3.20, 112.98)   91.06            447
 04/17/2021   08:41:45   (  -4.55,-107.22) 04/17/2021   08:32:13    (  -4.50,-107.59)   40.95            572
 04/17/2021   09:30:01   (  -0.00,  61.37) 04/17/2021   09:21:44    (  -0.11,  60.74)   70.76            497
 04/20/2021   00:57:49   (  -3.10,   8.97) 04/20/2021   00:48:41    (  -2.97,   8.53)   50.55            548
 04/20/2021   01:46:04   (  -1.51, 177.57) 04/20/2021   01:38:12    (  -1.64, 176.86)   80.31            472
 04/22/2021   16:25:45   (   6.11, -43.45) 04/22/2021   16:15:47    (   6.06, -43.72)   30.03            598
 04/22/2021   17:13:52   (  -1.59, 125.17) 04/22/2021   17:05:09    (  -1.45, 124.65)   60.18            523
 04/22/2021   18:02:06   (  -3.02, -66.23) 04/22/2021   17:54:39    (  -3.16, -67.02)   89.81            447