Simultaneous Nadir Overpasses (SNOs) near equator between AQUA and NPP
TLE Epoch: 2021 6 22.  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)
 06/23/2021   00:08:57   (   5.20,-159.13) 06/22/2021   23:59:14    (   5.15,-159.39)   29.10            583
 06/23/2021   00:57:05   (  -0.70,   9.48) 06/23/2021   00:48:37    (  -0.58,   8.97)   59.08            508
 06/23/2021   01:45:19   (  -3.93, 178.09) 06/23/2021   01:38:07    (  -4.08, 177.31)   88.76            432
 06/25/2021   16:24:57   (   3.48, -42.88) 06/25/2021   16:15:42    (   3.41, -43.23)   39.89            555
 06/25/2021   17:13:05   (   1.02, 125.73) 06/25/2021   17:05:05    (   1.16, 125.12)   69.79            480
 06/25/2021   18:01:19   (  -5.65, -65.66) 06/25/2021   17:54:35    (  -5.81, -66.54)   99.22            404
 06/28/2021   07:53:36   (  -9.59, -95.93) 06/28/2021   07:43:36    (  -9.63, -96.17)   26.46            600
 06/28/2021   08:40:58   (   1.82,  73.35) 06/28/2021   08:32:11    (   1.74,  72.90)   50.78            527
 06/28/2021   09:29:06   (   2.68,-118.03) 06/28/2021   09:21:34    (   2.83,-118.74)   80.53            452
 07/01/2021   00:08:43   (  -4.73,  20.99) 06/30/2021   23:59:08    (  -4.67,  20.72)   31.57            575
 07/01/2021   00:56:57   (   0.11,-170.40) 07/01/2021   00:48:38    (   0.01,-170.94)   61.60            499
 07/01/2021   01:45:05   (   4.39,  -1.78) 07/01/2021   01:38:01    (   4.56,  -2.59)   91.13            424
 07/03/2021   15:42:47   (  29.97, -36.59) 07/03/2021   15:32:47    (  30.62, -37.17)   92.01            600
 07/03/2021   16:24:43   (  -3.03, 137.24) 07/03/2021   16:15:36    (  -2.94, 136.87)   42.42            547
 07/03/2021   17:12:57   (  -1.60, -54.15) 07/03/2021   17:05:06    (  -1.71, -54.79)   72.38            471