Simultaneous Nadir Overpasses (SNOs) near equator between AQUA and NPP
TLE Epoch: 2021 3 12.  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)
 03/13/2021   16:25:38   (  -5.58, 136.69) 03/13/2021   16:15:49    (  -5.53, 136.35)   37.95            589
 03/13/2021   17:13:53   (   1.01, -54.72) 03/13/2021   17:05:19    (   0.87, -55.31)   67.98            514
 03/13/2021   18:02:01   (   3.49, 113.90) 03/13/2021   17:54:42    (   3.70, 113.04)   97.69            439
 03/16/2021   08:41:42   (  -4.12,-107.12) 03/16/2021   08:32:17    (  -4.03,-107.54)   47.51            565
 03/16/2021   09:29:56   (  -0.51,  61.49) 03/16/2021   09:21:47    (  -0.63,  60.80)   77.60            489
 03/19/2021   00:15:57   (  29.96,-164.84) 03/19/2021   00:05:57    (  30.20,-165.44)   64.06            600
 03/19/2021   00:57:46   (  -2.61,   9.08) 03/19/2021   00:48:46    (  -2.53,   8.57)   57.24            540
 03/19/2021   01:46:01   (  -1.96, 177.67) 03/19/2021   01:38:16    (  -2.13, 176.91)   87.11            465
 03/21/2021   16:25:43   (   5.66, -43.35) 03/21/2021   16:15:52    (   5.60, -43.68)   36.81            591
 03/21/2021   17:13:51   (  -1.17, 125.27) 03/21/2021   17:05:15    (  -1.03, 124.68)   66.87            516
 03/21/2021   18:02:05   (  -3.47, -66.13) 03/21/2021   17:54:45    (  -3.62, -66.98)   96.64            440
 03/24/2021   08:41:47   (   4.16,  72.85) 03/24/2021   08:32:21    (   4.10,  72.43)   46.62            566
 03/24/2021   09:29:55   (   0.33,-118.54) 03/24/2021   09:21:44    (   0.46,-119.21)   76.56            491