Simultaneous Nadir Overpasses (SNOs) near equator between AQUA and NPP
TLE Epoch: 2018 12 10.  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)
 12/13/2018   07:52:30   (  -5.22, -94.99) 12/13/2018   07:42:47    (  -5.18, -95.22)   25.71            583
 12/13/2018   08:40:44   (   0.61,  73.61) 12/13/2018   08:32:17    (   0.51,  73.12)   56.12            507
 12/13/2018   09:28:53   (   3.85,-117.78) 12/13/2018   09:21:40    (   4.04,-118.53)   85.78            433
 12/16/2018   00:08:33   (  -3.68,  21.22) 12/15/2018   23:59:15    (  -3.60,  20.90)   36.31            558
 12/16/2018   00:56:47   (  -0.94,-170.18) 12/16/2018   00:48:45    (  -1.07,-170.76)   66.71            482
 12/16/2018   01:44:56   (   5.39,  -1.57) 12/16/2018   01:38:09    (   5.56,  -2.42)   96.17            407
 12/18/2018   15:40:07   (  19.88, -34.12) 12/18/2018   15:30:07    (  19.92, -34.44)   33.62            600
 12/18/2018   16:24:36   (  -2.14, 137.43) 12/18/2018   16:15:44    (  -2.08, 137.01)   47.17            532
 12/18/2018   17:12:50   (  -2.47, -53.97) 12/18/2018   17:05:14    (  -2.58, -54.65)   77.42            456
 12/21/2018   07:52:30   (   5.13,  85.02) 12/21/2018   07:42:48    (   5.07,  84.78)   27.81            582
 12/21/2018   08:40:38   (  -0.62,-106.36) 12/21/2018   08:32:11    (  -0.51,-106.87)   57.80            507
 12/21/2018   09:28:52   (  -4.00,  62.24) 12/21/2018   09:21:41    (  -4.16,  61.47)   87.87            431
 12/24/2018   00:08:32   (   3.55,-158.76) 12/23/2018   23:59:16    (   3.50,-159.10)   38.57            556
 12/24/2018   00:56:40   (   0.96,   9.86) 12/24/2018   00:48:39    (   1.07,   9.25)   68.57            481
 12/24/2018   01:44:55   (  -5.52, 178.45) 12/24/2018   01:38:09    (  -5.73, 177.59)   98.36            406