Simultaneous Nadir Overpasses (SNOs) near equator between AQUA and NPP
TLE Epoch: 2021 5 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)
 05/24/2021   16:25:23   (   5.02, -43.21) 05/24/2021   16:15:43    (   4.93, -43.50)   33.87            580
 05/24/2021   17:13:29   (  -0.42, 125.42) 05/24/2021   17:05:05    (  -0.31, 124.86)   63.72            504
 05/24/2021   18:01:45   (  -4.11, -65.99) 05/24/2021   17:54:36    (  -4.30, -66.81)   93.33            429
 05/27/2021   08:41:23   (   3.30,  73.04) 05/27/2021   08:32:11    (   3.21,  72.65)   44.42            552
 05/27/2021   09:29:30   (   1.24,-118.34) 05/27/2021   09:21:34    (   1.35,-119.00)   74.48            476
 05/30/2021   00:09:09   (  -6.23,  20.67) 05/29/2021   23:59:09    (  -6.16,  20.45)   25.35            600
 05/30/2021   00:57:24   (   1.65,-170.73) 05/30/2021   00:48:40    (   1.56,-171.22)   55.24            524
 05/30/2021   01:45:31   (   2.89,  -2.11) 05/30/2021   01:38:02    (   3.06,  -2.85)   85.00            449
 06/01/2021   16:25:09   (  -4.53, 136.92) 06/01/2021   16:15:37    (  -4.45, 136.60)   35.96            572
 06/01/2021   17:13:24   (  -0.05, -54.49) 06/01/2021   17:05:08    (  -0.15, -55.07)   66.03            496
 06/01/2021   18:01:31   (   4.60, 114.14) 06/01/2021   17:54:30    (   4.78, 113.30)   95.49            421
 06/04/2021   07:59:16   (  29.95,  79.30) 06/04/2021   07:49:16    (  30.42,  78.72)   75.93            600
 06/04/2021   08:41:08   (  -2.83,-106.84) 06/04/2021   08:32:04    (  -2.74,-107.25)   46.75            544
 06/04/2021   09:29:23   (  -1.74,  61.76) 06/04/2021   09:21:35    (  -1.86,  61.08)   76.79            468