Simultaneous Nadir Overpasses (SNOs) near equator between AQUA and NPP
TLE Epoch: 2019 1 20.  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)
 01/22/2019   07:52:59   (   6.19,  84.78) 01/22/2019   07:42:59    (   6.19,  84.53)   26.94            600
 01/22/2019   08:41:07   (  -1.73,-106.61) 01/22/2019   08:32:22    (  -1.62,-107.11)   56.74            525
 01/22/2019   09:29:22   (  -2.88,  61.99) 01/22/2019   09:21:52    (  -3.03,  61.23)   86.38            450
 01/25/2019   00:09:07   (   4.85,-159.06) 01/24/2019   23:59:29    (   4.77,-159.37)   36.00            578
 01/25/2019   00:57:14   (  -0.34,   9.56) 01/25/2019   00:48:52    (  -0.19,   8.98)   66.58            502
 01/25/2019   01:45:30   (  -4.22, 178.15) 01/25/2019   01:38:23    (  -4.40, 177.30)   96.04            427
 01/27/2019   16:25:14   (   3.51, -42.89) 01/27/2019   16:15:59    (   3.40, -43.29)   45.99            555
 01/27/2019   17:13:19   (   1.12, 125.75) 01/27/2019   17:05:21    (   1.24, 125.07)   76.39            478
 01/30/2019   07:55:37   ( -15.85, -97.32) 01/30/2019   07:45:37    ( -15.89, -97.67)   38.17            600
 01/30/2019   08:41:20   (   2.06,  73.29) 01/30/2019   08:32:29    (   1.97,  72.80)   55.75            531
 01/30/2019   09:29:26   (   2.51,-118.07) 01/30/2019   09:21:51    (   2.66,-118.83)   86.09            455
 02/02/2019   00:09:11   (  -5.23,  20.88) 02/01/2019   23:59:28    (  -5.14,  20.57)   35.84            583
 02/02/2019   00:57:27   (   0.68,-170.53) 02/02/2019   00:48:59    (   0.55,-171.11)   65.60            508
 02/02/2019   01:45:33   (   3.90,  -1.90) 02/02/2019   01:38:21    (   4.08,  -2.74)   95.77            432