Simultaneous Nadir Overpasses (SNOs) near equator between AQUA and NPP
TLE Epoch: 2021 8 19.  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)
 08/20/2021   15:36:22   (   6.22, -31.12) 08/20/2021   15:26:22    (   6.19, -31.27)   16.19            600
 08/20/2021   16:24:28   (  -1.65, 137.51) 08/20/2021   16:15:44    (  -1.58, 137.10)   46.31            524
 08/20/2021   17:12:44   (  -2.91, -53.90) 08/20/2021   17:05:15    (  -3.04, -54.57)   75.93            449
 08/23/2021   07:52:23   (   4.57,  85.11) 08/23/2021   07:42:50    (   4.51,  84.88)   26.71            573
 08/23/2021   08:40:29   (   0.01,-106.25) 08/23/2021   08:32:12    (   0.11,-106.76)   56.76            497
 08/23/2021   09:28:45   (  -4.56,  62.33) 08/23/2021   09:21:43    (  -4.72,  61.57)   86.22            422
 08/25/2021   23:26:22   ( -29.98,  27.53) 08/25/2021   23:16:22    ( -30.57,  27.01)   81.92            600
 08/26/2021   00:08:24   (   2.92,-158.65) 08/25/2021   23:59:18    (   2.82,-158.97)   37.36            546
 08/26/2021   00:56:31   (   1.60,   9.97) 08/26/2021   00:48:41    (   1.73,   9.38)   67.31            470
 08/26/2021   01:44:47   (  -6.15, 178.56) 08/26/2021   01:38:12    (  -6.34, 177.71)   96.51            395
 08/28/2021   15:36:09   (  -5.82, 148.99) 08/28/2021   15:26:16    (  -5.81, 148.83)   18.28            593
 08/28/2021   16:24:25   (   1.28, -42.42) 08/28/2021   16:15:47    (   1.20, -42.84)   47.93            518
 08/28/2021   17:12:32   (   3.24, 126.20) 08/28/2021   17:05:09    (   3.41, 125.52)   77.79            443
 08/31/2021   07:52:09   (  -4.18, -94.77) 08/31/2021   07:42:43    (  -4.13, -95.03)   28.63            566
 08/31/2021   08:40:25   (  -0.36,  73.81) 08/31/2021   08:32:14    (  -0.48,  73.30)   58.54            491
 08/31/2021   09:28:31   (   4.94,-117.55) 08/31/2021   09:21:36    (   5.09,-118.33)   88.14            415