Simultaneous Nadir Overpasses (SNOs) near equator between AQUA and NPP
TLE Epoch: 2021 12 17.  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   15:39:22   ( -14.83, 146.98) 12/18/2021   15:29:22    ( -14.86, 146.74)   26.76            600
 12/18/2021   16:25:20   (   1.96, -42.61) 12/18/2021   16:16:30    (   1.86, -43.01)   46.25            530
 12/18/2021   17:13:27   (   2.57, 126.02) 12/18/2021   17:05:53    (   2.69, 125.34)   76.55            454
 12/21/2021   07:53:16   (  -5.31, -95.07) 12/21/2021   07:43:31    (  -5.29, -95.29)   25.10            585
 12/21/2021   08:41:32   (   0.77,  73.52) 12/21/2021   08:33:02    (   0.68,  73.03)   55.23            510
 12/21/2021   09:29:39   (   3.76,-117.85) 12/21/2021   09:22:24    (   3.93,-118.60)   85.28            435
 12/24/2021   00:09:29   (  -4.19,  21.05) 12/24/2021   00:00:03    (  -4.12,  20.75)   33.97            566
 12/24/2021   00:57:44   (  -0.41,-170.35) 12/24/2021   00:49:33    (  -0.55,-170.91)   64.22            491
 12/24/2021   01:45:51   (   4.94,  -1.73) 12/24/2021   01:38:56    (   5.10,  -2.56)   94.14            415
 12/26/2021   15:43:45   (  29.94, -36.66) 12/26/2021   15:33:45    (  30.56, -37.21)   86.43            600
 12/26/2021   16:25:40   (  -2.96, 137.19) 12/26/2021   16:16:34    (  -2.89, 136.81)   43.01            546
 12/26/2021   17:13:56   (  -1.57, -54.23) 12/26/2021   17:06:05    (  -1.72, -54.87)   73.26            471
 12/29/2021   07:53:50   (   6.72,  84.60) 12/29/2021   07:43:50    (   6.75,  84.39)   23.88            600
 12/29/2021   08:41:50   (  -1.75,-106.68) 12/29/2021   08:33:04    (  -1.66,-107.14)   52.15            526
 12/29/2021   09:30:06   (  -2.78,  61.91) 12/29/2021   09:22:35    (  -2.94,  61.19)   82.31            451