Simultaneous Nadir Overpasses (SNOs) near equator between AQUA and NPP
TLE Epoch: 2021 2 6.  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)
 02/07/2021   00:13:36   ( -21.75,  17.19) 02/07/2021   00:03:36    ( -21.79,  16.76)   45.01            600
 02/07/2021   00:57:42   (   2.17,-170.86) 02/07/2021   00:48:49    (   2.07,-171.36)   57.00            533
 02/07/2021   01:45:50   (   2.32,  -2.25) 02/07/2021   01:38:12    (   2.50,  -3.01)   87.07            458
 02/09/2021   16:25:32   (  -5.25, 136.74) 02/09/2021   16:15:48    (  -5.18, 136.41)   36.91            584
 02/09/2021   17:13:48   (   0.74, -54.68) 02/09/2021   17:05:19    (   0.59, -55.26)   67.17            509
 02/09/2021   18:01:54   (   3.88, 113.96) 02/09/2021   17:54:41    (   4.04, 113.10)   96.93            433
 02/12/2021   08:41:38   (  -3.82,-107.08) 02/12/2021   08:32:18    (  -3.71,-107.49)   47.13            560
 02/12/2021   09:29:52   (  -0.81,  61.53) 02/12/2021   09:21:48    (  -0.94,  60.85)   77.21            484
 02/15/2021   00:14:50   (  25.92,-163.83) 02/15/2021   00:04:50    (  25.95,-164.32)   48.81            600
 02/15/2021   00:57:41   (  -2.28,   9.13) 02/15/2021   00:48:46    (  -2.18,   8.63)   57.21            535
 02/15/2021   01:45:57   (  -2.23, 177.71) 02/15/2021   01:38:17    (  -2.41, 176.95)   87.35            460
 02/17/2021   16:25:39   (   5.38, -43.30) 02/17/2021   16:15:53    (   5.29, -43.63)   37.40            586
 02/17/2021   17:13:47   (  -0.86, 125.31) 02/17/2021   17:05:16    (  -0.71, 124.73)   67.52            511
 02/17/2021   18:02:01   (  -3.76, -66.08) 02/17/2021   17:54:46    (  -3.94, -66.94)   97.30            435