Simultaneous Nadir Overpasses (SNOs) near equator between AQUA and NPP
TLE Epoch: 2018 12 23.  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)
 12/24/2018   00:08:46   (   3.98,-158.87) 12/23/2018   23:59:23    (   3.88,-159.18)   36.09            563
 12/24/2018   00:56:54   (   0.52,   9.74) 12/24/2018   00:48:46    (   0.67,   9.17)   66.06            488
 12/24/2018   01:45:08   (  -5.15, 178.35) 12/24/2018   01:38:16    (  -5.34, 177.51)   95.81            412
 12/26/2018   15:42:55   ( -29.94, 143.42) 12/26/2018   15:32:55    ( -30.11, 142.94)   49.04            600
 12/26/2018   16:24:51   (   2.54, -42.69) 12/26/2018   16:15:52    (   2.43, -43.09)   46.18            539
 12/26/2018   17:12:59   (   1.96, 125.92) 12/26/2018   17:05:15    (   2.13, 125.26)   76.16            464
 12/29/2018   07:52:41   (  -5.63, -95.09) 12/29/2018   07:42:51    (  -5.58, -95.32)   25.99            590
 12/29/2018   08:40:56   (   1.05,  73.51) 12/29/2018   08:32:21    (   0.92,  73.02)   56.27            515
 12/29/2018   09:29:03   (   3.50,-117.87) 12/29/2018   09:21:44    (   3.64,-118.63)   86.13            439
 01/01/2019   00:08:47   (  -4.21,  21.09) 12/31/2018   23:59:21    (  -4.13,  20.78)   36.21            566
 01/01/2019   00:57:02   (  -0.37,-170.31) 01/01/2019   00:48:51    (  -0.52,-170.89)   66.46            491
 01/01/2019   01:45:09   (   4.93,  -1.68) 01/01/2019   01:38:14    (   5.09,  -2.54)   96.09            415
 01/03/2019   15:43:01   (  29.95, -36.60) 01/03/2019   15:33:01    (  30.31, -37.13)   64.50            600
 01/03/2019   16:24:52   (  -2.73, 137.29) 01/03/2019   16:15:50    (  -2.63, 136.88)   46.46            542
 01/03/2019   17:13:06   (  -1.91, -54.10) 01/03/2019   17:05:20    (  -2.03, -54.78)   76.51            466
 01/06/2019   07:52:48   (   5.75,  84.87) 01/06/2019   07:42:55    (   5.70,  84.64)   26.36            593
 01/06/2019   08:40:55   (  -1.20,-106.51) 01/06/2019   08:32:18    (  -1.12,-107.01)   56.74            517
 01/06/2019   09:29:11   (  -3.32,  62.08) 01/06/2019   09:21:49    (  -3.47,  61.31)   86.60            442