Simultaneous Nadir Overpasses (SNOs) near equator between AQUA and NPP
TLE Epoch: 2019 12 18.  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)
 12/19/2019   00:09:01   (  -5.64,  20.78) 12/18/2019   23:59:11    (  -5.62,  20.56)   25.49            590
 12/19/2019   00:57:16   (   1.06,-170.62) 12/19/2019   00:48:41    (   0.95,-171.10)   55.51            515
 12/19/2019   01:45:24   (   3.43,  -2.01) 12/19/2019   01:38:04    (   3.60,  -2.76)   85.39            440
 12/21/2019   16:25:08   (  -4.28, 136.95) 12/21/2019   16:15:41    (  -4.25, 136.64)   35.18            567
 12/21/2019   17:13:23   (  -0.30, -54.45) 12/21/2019   17:05:11    (  -0.42, -55.02)   65.21            492
 12/21/2019   18:01:31   (   4.79, 114.16) 12/21/2019   17:54:34    (   4.97, 113.33)   94.92            417
 12/24/2019   07:59:21   (  29.96,  79.27) 12/24/2019   07:49:21    (  30.48,  78.72)   78.71            600
 12/24/2019   08:41:14   (  -2.87,-106.86) 12/24/2019   08:32:10    (  -2.81,-107.26)   44.86            544
 12/24/2019   09:29:29   (  -1.72,  61.73) 12/24/2019   09:21:40    (  -1.85,  61.07)   74.82            469
 12/27/2019   00:09:13   (   6.00,-159.31) 12/26/2019   23:59:16    (   5.94,-159.52)   24.31            597
 12/27/2019   00:57:20   (  -1.47,   9.32) 12/27/2019   00:48:39    (  -1.39,   8.83)   54.57            521
 12/27/2019   01:45:35   (  -3.13, 177.91) 12/27/2019   01:38:09    (  -3.28, 177.17)   84.41            446
 12/29/2019   16:25:18   (   4.60, -43.13) 12/29/2019   16:15:44    (   4.52, -43.42)   34.06            574
 12/29/2019   17:13:25   (  -0.07, 125.49) 12/29/2019   17:05:07    (   0.04, 124.93)   64.30            498
 12/29/2019   18:01:41   (  -4.47, -65.92) 12/29/2019   17:54:38    (  -4.65, -66.75)   94.02            423