Simultaneous Nadir Overpasses (SNOs) near equator between AQUA and NPP
TLE Epoch: 2021 12 18.  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)
 12/18/2021   15:39:23   ( -14.84, 146.98) 12/18/2021   15:29:23    ( -14.87, 146.74)   26.78            600
 12/18/2021   16:25:21   (   1.97, -42.61) 12/18/2021   16:16:31    (   1.87, -43.01)   46.26            530
 12/18/2021   17:13:28   (   2.56, 126.01) 12/18/2021   17:05:54    (   2.68, 125.34)   76.55            454
 12/21/2021   07:53:16   (  -5.32, -95.07) 12/21/2021   07:43:31    (  -5.30, -95.30)   25.10            585
 12/21/2021   08:41:32   (   0.79,  73.52) 12/21/2021   08:33:02    (   0.70,  73.03)   55.23            510
 12/21/2021   09:29:39   (   3.75,-117.86) 12/21/2021   09:22:24    (   3.91,-118.61)   85.30            435
 12/24/2021   00:09:29   (  -4.21,  21.04) 12/24/2021   00:00:03    (  -4.13,  20.75)   34.01            566
 12/24/2021   00:57:44   (  -0.39,-170.35) 12/24/2021   00:49:33    (  -0.54,-170.91)   64.25            491
 12/24/2021   01:45:51   (   4.92,  -1.73) 12/24/2021   01:38:56    (   5.09,  -2.56)   94.16            415
 12/26/2021   15:43:45   (  29.96, -36.66) 12/26/2021   15:33:45    (  30.57, -37.22)   85.88            600
 12/26/2021   16:25:40   (  -2.98, 137.18) 12/26/2021   16:16:34    (  -2.90, 136.80)   43.05            546
 12/26/2021   17:13:55   (  -1.61, -54.22) 12/26/2021   17:06:04    (  -1.76, -54.86)   73.24            471
 12/29/2021   07:53:45   (   6.37,  84.68) 12/29/2021   07:43:45    (   6.41,  84.47)   23.57            600
 12/29/2021   08:41:51   (  -1.77,-106.68) 12/29/2021   08:33:05    (  -1.67,-107.14)   52.21            526
 12/29/2021   09:30:06   (  -2.82,  61.92) 12/29/2021   09:22:35    (  -2.99,  61.20)   82.31            451
 01/01/2022   00:09:53   (   5.06,-159.16) 01/01/2022   00:00:12    (   5.01,-159.44)   31.08            581
 01/01/2022   00:58:01   (  -0.57,   9.45) 01/01/2022   00:49:35    (  -0.45,   8.91)   61.44            506
 01/01/2022   01:46:16   (  -4.02, 178.05) 01/01/2022   01:39:05    (  -4.21, 177.25)   91.44            431