Simultaneous Nadir Overpasses (SNOs) near equator between AQUA and NPP
TLE Epoch: 2018 12 22.  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   00:08:45   (   3.96,-158.87) 12/23/2018   23:59:22    (   3.86,-159.18)   36.28            563
 12/24/2018   00:56:53   (   0.55,   9.75) 12/24/2018   00:48:45    (   0.70,   9.17)   66.28            488
 12/24/2018   01:45:07   (  -5.17, 178.35) 12/24/2018   01:38:15    (  -5.36, 177.51)   96.02            412
 12/26/2018   15:42:56   ( -29.97, 143.41) 12/26/2018   15:32:56    ( -30.14, 142.93)   48.95            600
 12/26/2018   16:24:51   (   2.52, -42.68) 12/26/2018   16:15:52    (   2.41, -43.09)   46.40            539
 12/26/2018   17:12:59   (   1.98, 125.93) 12/26/2018   17:05:15    (   2.16, 125.26)   76.41            464
 12/29/2018   07:52:42   (  -5.66, -95.10) 12/29/2018   07:42:52    (  -5.61, -95.33)   26.31            590
 12/29/2018   08:40:57   (   1.08,  73.50) 12/29/2018   08:32:22    (   0.96,  73.01)   56.56            515
 12/29/2018   09:29:05   (   3.42,-117.89) 12/29/2018   09:21:45    (   3.61,-118.64)   86.50            440
 01/01/2019   00:08:47   (  -4.17,  21.10) 12/31/2018   23:59:21    (  -4.11,  20.78)   36.48            566
 01/01/2019   00:57:02   (  -0.41,-170.30) 01/01/2019   00:48:51    (  -0.55,-170.89)   66.66            491
 01/01/2019   01:45:08   (   4.96,  -1.68) 01/01/2019   01:38:14    (   5.11,  -2.53)   96.42            415
 01/03/2019   15:43:01   (  29.97, -36.61) 01/03/2019   15:33:01    (  30.35, -37.14)   66.80            600
 01/03/2019   16:24:52   (  -2.75, 137.28) 01/03/2019   16:15:50    (  -2.66, 136.87)   46.74            542
 01/03/2019   17:13:07   (  -1.83, -54.12) 01/03/2019   17:05:20    (  -1.99, -54.79)   76.80            467