Simultaneous Nadir Overpasses (SNOs) near equator between AQUA and NPP
TLE Epoch: 2021 5 11.  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)
 05/11/2021   08:41:40   (   4.18,  72.84) 05/11/2021   08:32:14    (   4.09,  72.49)   40.72            566
 05/11/2021   09:29:46   (   0.40,-118.52) 05/11/2021   09:21:36    (   0.52,-119.15)   70.77            490
 05/14/2021   00:15:46   ( -29.96,  15.18) 05/14/2021   00:05:46    ( -30.11,  14.65)   53.23            600
 05/14/2021   00:57:42   (   2.54,-170.93) 05/14/2021   00:48:43    (   2.42,-171.37)   51.31            539
 05/14/2021   01:45:48   (   2.04,  -2.30) 05/14/2021   01:38:05    (   2.19,  -3.01)   81.17            463
 05/16/2021   16:25:27   (  -5.45, 136.71) 05/16/2021   16:15:40    (  -5.36, 136.43)   31.95            587
 05/16/2021   17:13:42   (   0.85, -54.69) 05/16/2021   17:05:11    (   0.75, -55.24)   61.82            511
 05/16/2021   18:01:49   (   3.68, 113.93) 05/16/2021   17:54:33    (   3.86, 113.13)   91.52            436
 05/19/2021   08:41:28   (  -3.76,-107.05) 05/19/2021   08:32:09    (  -3.70,-107.43)   42.45            559
 05/19/2021   09:29:44   (  -0.78,  61.53) 05/19/2021   09:21:40    (  -0.91,  60.90)   72.32            484
 05/22/2021   00:12:53   (  19.36,-162.25) 05/22/2021   00:02:53    (  19.41,-162.63)   39.65            600
 05/22/2021   00:57:30   (  -2.13,   9.18) 05/22/2021   00:48:38    (  -2.04,   8.71)   52.99            532
 05/22/2021   01:45:46   (  -2.40, 177.76) 05/22/2021   01:38:09    (  -2.57, 177.03)   82.85            457
 05/24/2021   16:25:24   (   5.00, -43.21) 05/24/2021   16:15:44    (   4.94, -43.51)   33.57            580
 05/24/2021   17:13:32   (  -0.51, 125.40) 05/24/2021   17:05:07    (  -0.38, 124.84)   63.64            505
 05/24/2021   18:01:46   (  -4.13, -65.99) 05/24/2021   17:54:37    (  -4.29, -66.82)   93.18            429