Simultaneous Nadir Overpasses (SNOs) near equator between AQUA and NPP
TLE Epoch: 2021 7 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)
 07/11/2021   15:42:49   ( -29.96, 143.41) 07/11/2021   15:32:49    ( -30.57, 142.85)   86.74            600
 07/11/2021   16:24:51   (   2.91, -42.77) 07/11/2021   16:15:45    (   2.83, -43.14)   41.78            546
 07/11/2021   17:12:59   (   1.58, 125.84) 07/11/2021   17:05:08    (   1.73, 125.21)   71.77            471
 07/14/2021   07:52:39   (  -5.92, -95.16) 07/14/2021   07:42:44    (  -5.89, -95.36)   22.04            595
 07/14/2021   08:40:55   (   1.39,  73.43) 07/14/2021   08:32:15    (   1.29,  72.97)   51.95            520
 07/14/2021   09:29:02   (   3.15,-117.95) 07/14/2021   09:21:38    (   3.28,-118.68)   81.82            444
 07/17/2021   00:08:43   (  -4.34,  21.05) 07/16/2021   23:59:14    (  -4.29,  20.77)   32.09            569
 07/17/2021   00:56:59   (  -0.18,-170.36) 07/17/2021   00:48:45    (  -0.31,-170.91)   62.07            494
 07/17/2021   01:45:06   (   4.73,  -1.74) 07/17/2021   01:38:08    (   4.88,  -2.55)   91.67            418
 07/19/2021   15:42:55   (  29.94, -36.61) 07/19/2021   15:32:55    (  30.37, -37.13)   68.93            600
 07/19/2021   16:24:47   (  -2.78, 137.26) 07/19/2021   16:15:44    (  -2.69, 136.89)   42.27            543
 07/19/2021   17:13:03   (  -1.75, -54.15) 07/19/2021   17:05:15    (  -1.91, -54.78)   72.22            468
 07/22/2021   07:52:43   (   5.70,  84.86) 07/22/2021   07:42:51    (   5.66,  84.66)   22.43            592
 07/22/2021   08:40:51   (  -1.22,-106.53) 07/22/2021   08:32:14    (  -1.09,-106.98)   52.57            517
 07/22/2021   09:29:05   (  -3.43,  62.08) 07/22/2021   09:21:44    (  -3.57,  61.35)   82.13            441