Simultaneous Nadir Overpasses (SNOs) near equator between AQUA and NPP
TLE Epoch: 2021 12 16.  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   15:39:24   ( -14.92, 146.96) 12/18/2021   15:29:24    ( -14.95, 146.72)   26.83            600
 12/18/2021   16:25:21   (   1.99, -42.61) 12/18/2021   16:16:31    (   1.89, -43.02)   46.26            530
 12/18/2021   17:13:27   (   2.60, 126.02) 12/18/2021   17:05:53    (   2.72, 125.35)   76.49            454
 12/21/2021   07:53:18   (  -5.40, -95.09) 12/21/2021   07:43:32    (  -5.32, -95.30)   25.08            586
 12/21/2021   08:41:33   (   0.80,  73.52) 12/21/2021   08:33:03    (   0.71,  73.03)   55.22            510
 12/21/2021   09:29:40   (   3.74,-117.86) 12/21/2021   09:22:25    (   3.90,-118.61)   85.25            435
 12/24/2021   00:09:28   (  -4.15,  21.06) 12/24/2021   00:00:02    (  -4.09,  20.76)   33.80            566
 12/24/2021   00:57:44   (  -0.39,-170.36) 12/24/2021   00:49:33    (  -0.51,-170.92)   64.10            491
 12/24/2021   01:45:51   (   4.92,  -1.73) 12/24/2021   01:38:56    (   5.07,  -2.57)   94.09            415
 12/26/2021   15:43:45   (  29.96, -36.67) 12/26/2021   15:33:45    (  30.59, -37.22)   88.61            600
 12/26/2021   16:25:40   (  -2.98, 137.18) 12/26/2021   16:16:34    (  -2.92, 136.80)   42.96            546
 12/26/2021   17:13:56   (  -1.56, -54.23) 12/26/2021   17:06:05    (  -1.68, -54.88)   73.11            471
 12/29/2021   07:54:11   (   7.93,  84.34) 12/29/2021   07:44:11    (   7.96,  84.12)   24.98            600
 12/29/2021   08:41:52   (  -1.81,-106.69) 12/29/2021   08:33:05    (  -1.70,-107.15)   51.92            527
 12/29/2021   09:30:07   (  -2.78,  61.90) 12/29/2021   09:22:36    (  -2.90,  61.18)   82.11            451