Simultaneous Nadir Overpasses (SNOs) near equator between AQUA and NPP
TLE Epoch: 2021 8 17.  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)
 08/18/2021   00:08:27   (  -3.26,  21.28) 08/17/2021   23:59:16    (  -3.22,  20.96)   35.84            551
 08/18/2021   00:56:43   (  -1.29,-170.13) 08/18/2021   00:48:47    (  -1.39,-170.71)   65.55            476
 08/18/2021   01:44:50   (   5.81,  -1.51) 08/18/2021   01:38:09    (   6.00,  -2.34)   95.04            401
 08/20/2021   15:36:23   (   6.24, -31.13) 08/20/2021   15:26:23    (   6.20, -31.27)   16.23            600
 08/20/2021   16:24:29   (  -1.66, 137.51) 08/20/2021   16:15:45    (  -1.59, 137.10)   46.33            524
 08/20/2021   17:12:45   (  -2.89, -53.91) 08/20/2021   17:05:16    (  -3.02, -54.58)   75.97            449
 08/23/2021   07:52:23   (   4.58,  85.11) 08/23/2021   07:42:50    (   4.52,  84.88)   26.79            573
 08/23/2021   08:40:29   (  -0.01,-106.26) 08/23/2021   08:32:12    (   0.09,-106.76)   56.80            497
 08/23/2021   09:28:45   (  -4.54,  62.33) 08/23/2021   09:21:43    (  -4.71,  61.57)   86.27            422
 08/25/2021   23:26:22   ( -30.00,  27.52) 08/25/2021   23:16:22    ( -30.57,  27.01)   81.20            600
 08/26/2021   00:08:23   (   2.88,-158.64) 08/25/2021   23:59:18    (   2.83,-158.98)   37.43            545
 08/26/2021   00:56:30   (   1.64,   9.98) 08/26/2021   00:48:40    (   1.78,   9.39)   67.31            470
 08/26/2021   01:44:46   (  -6.19, 178.57) 08/26/2021   01:38:11    (  -6.39, 177.72)   96.53            395
 08/28/2021   15:36:09   (  -5.84, 148.99) 08/28/2021   15:26:16    (  -5.82, 148.82)   18.21            593
 08/28/2021   16:24:24   (   1.24, -42.41) 08/28/2021   16:15:46    (   1.15, -42.83)   47.95            518
 08/28/2021   17:12:31   (   3.29, 126.21) 08/28/2021   17:05:09    (   3.40, 125.52)   77.92            442