Simultaneous Nadir Overpasses (SNOs) near equator between AQUA and NPP
TLE Epoch: 2021 9 11.  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)
 09/13/2021   15:36:11   (  -5.68, 149.01) 09/13/2021   15:26:20    (  -5.67, 148.85)   17.35            591
 09/13/2021   16:24:27   (   1.15, -42.40) 09/13/2021   16:15:51    (   1.06, -42.82)   47.14            516
 09/13/2021   17:12:34   (   3.39, 126.22) 09/13/2021   17:05:13    (   3.56, 125.55)   76.94            441
 09/16/2021   07:52:14   (  -4.10, -94.77) 09/16/2021   07:42:49    (  -4.07, -95.02)   27.35            565
 09/16/2021   08:40:30   (  -0.43,  73.81) 09/16/2021   08:32:20    (  -0.55,  73.31)   57.29            490
 09/16/2021   09:28:36   (   5.02,-117.55) 09/16/2021   09:21:42    (   5.16,-118.32)   86.84            414
 09/18/2021   23:26:29   (  29.95,-152.49) 09/18/2021   23:16:29    (  30.14,-152.90)   44.89            600
 09/19/2021   00:08:17   (  -2.54,  21.44) 09/18/2021   23:59:18    (  -2.47,  21.11)   37.52            539
 09/19/2021   00:56:32   (  -2.05,-169.96) 09/19/2021   00:48:49    (  -2.14,-170.56)   67.51            463
 09/19/2021   01:44:39   (   6.59,  -1.33) 09/19/2021   01:38:11    (   6.76,  -2.19)   96.63            388
 09/21/2021   15:36:11   (   5.48, -30.96) 09/21/2021   15:26:23    (   5.43, -31.11)   17.91            588
 09/21/2021   16:24:19   (  -0.99, 137.66) 09/21/2021   16:15:46    (  -0.87, 137.24)   47.90            513
 09/21/2021   17:12:33   (  -3.65, -53.74) 09/21/2021   17:05:16    (  -3.79, -54.42)   77.50            437
 09/24/2021   07:52:13   (   3.88,  85.27) 09/24/2021   07:42:52    (   3.84,  85.01)   28.22            561
 09/24/2021   08:40:20   (   0.67,-106.11) 09/24/2021   08:32:14    (   0.78,-106.62)   58.03            486
 09/24/2021   09:28:35   (  -5.25,  62.49) 09/24/2021   09:21:45    (  -5.38,  61.71)   87.66            410