Simultaneous Nadir Overpasses (SNOs) near equator between AQUA and NPP
TLE Epoch: 2021 9 7.  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)
 09/08/2021   07:52:21   (   4.28,  85.17) 09/08/2021   07:42:53    (   4.23,  84.93)   27.01            568
 09/08/2021   08:40:27   (   0.31,-106.20) 09/08/2021   08:32:15    (   0.38,-106.70)   57.07            492
 09/08/2021   09:28:43   (  -4.85,  62.39) 09/08/2021   09:21:46    (  -5.00,  61.63)   86.49            417
 09/10/2021   23:26:26   ( -29.98,  27.52) 09/10/2021   23:16:26    ( -30.36,  27.06)   61.43            600
 09/11/2021   00:08:24   (   2.69,-158.61) 09/10/2021   23:59:22    (   2.62,-158.94)   37.02            542
 09/11/2021   00:56:32   (   1.78,  10.00) 09/11/2021   00:48:45    (   1.93,   9.41)   67.05            467
 09/11/2021   01:44:46   (  -6.44, 178.61) 09/11/2021   01:38:15    (  -6.61, 177.76)   96.16            391
 09/13/2021   15:36:11   (  -5.69, 149.01) 09/13/2021   15:26:20    (  -5.68, 148.85)   17.41            591
 09/13/2021   16:24:27   (   1.16, -42.41) 09/13/2021   16:15:51    (   1.07, -42.82)   47.16            516
 09/13/2021   17:12:34   (   3.38, 126.22) 09/13/2021   17:05:13    (   3.54, 125.54)   76.94            441
 09/16/2021   07:52:14   (  -4.11, -94.77) 09/16/2021   07:42:49    (  -4.08, -95.02)   27.37            565
 09/16/2021   08:40:30   (  -0.42,  73.81) 09/16/2021   08:32:20    (  -0.53,  73.31)   57.26            490
 09/16/2021   09:28:37   (   4.96,-117.57) 09/16/2021   09:21:42    (   5.15,-118.33)   86.80            415
 09/18/2021   23:26:29   (  29.95,-152.49) 09/18/2021   23:16:29    (  30.15,-152.90)   45.82            600
 09/19/2021   00:08:17   (  -2.53,  21.44) 09/18/2021   23:59:18    (  -2.47,  21.11)   37.44            539
 09/19/2021   00:56:33   (  -1.99,-169.98) 09/19/2021   00:48:49    (  -2.13,-170.57)   67.38            464
 09/19/2021   01:44:39   (   6.59,  -1.34) 09/19/2021   01:38:11    (   6.75,  -2.20)   96.57            388