Simultaneous Nadir Overpasses (SNOs) near equator between AQUA and NPP
TLE Epoch: 2021 1 28.  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)
 01/30/2021   00:11:58   (  15.75,-161.44) 01/30/2021   00:01:58    (  15.79,-161.81)   39.27            600
 01/30/2021   00:57:33   (  -2.02,   9.19) 01/30/2021   00:48:43    (  -1.94,   8.68)   57.22            530
 01/30/2021   01:45:48   (  -2.57, 177.79) 01/30/2021   01:38:13    (  -2.72, 177.02)   87.02            455
 02/01/2021   16:25:32   (   5.11, -43.25) 02/01/2021   16:15:50    (   5.02, -43.57)   36.99            582
 02/01/2021   17:13:39   (  -0.57, 125.38) 02/01/2021   17:05:13    (  -0.45, 124.79)   67.17            506
 02/01/2021   18:01:54   (  -4.02, -66.02) 02/01/2021   17:54:43    (  -4.20, -66.88)   96.84            431
 02/04/2021   08:41:36   (   3.61,  72.95) 02/04/2021   08:32:19    (   3.54,  72.53)   47.05            557
 02/04/2021   09:29:44   (   0.88,-118.44) 02/04/2021   09:21:42    (   1.03,-119.11)   77.17            482
 02/07/2021   00:13:30   ( -21.39,  17.27) 02/07/2021   00:03:30    ( -21.43,  16.84)   44.81            600
 02/07/2021   00:57:42   (   2.18,-170.86) 02/07/2021   00:48:49    (   2.06,-171.36)   57.15            533
 02/07/2021   01:45:50   (   2.32,  -2.25) 02/07/2021   01:38:12    (   2.51,  -3.01)   87.22            458
 02/09/2021   16:25:32   (  -5.25, 136.74) 02/09/2021   16:15:48    (  -5.17, 136.41)   37.07            584
 02/09/2021   17:13:47   (   0.69, -54.67) 02/09/2021   17:05:19    (   0.59, -55.26)   67.37            508
 02/09/2021   18:01:54   (   3.87, 113.96) 02/09/2021   17:54:41    (   4.05, 113.10)   97.06            433