Simultaneous Nadir Overpasses (SNOs) near equator between AQUA and NPP
TLE Epoch: 2017 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)
 12/23/2017   16:25:04   (   3.06, -42.80) 12/23/2017   16:15:56    (   2.99, -43.19)   44.14            548
 12/23/2017   17:13:12   (   1.44, 125.81) 12/23/2017   17:05:19    (   1.58, 125.16)   74.24            473
 12/26/2017   07:52:58   (  -6.32, -95.24) 12/26/2017   07:42:58    (  -6.35, -95.47)   25.31            600
 12/26/2017   08:41:13   (   1.76,  73.35) 12/26/2017   08:32:27    (   1.65,  72.88)   53.92            526
 12/26/2017   09:29:21   (   2.75,-118.03) 12/26/2017   09:21:50    (   2.92,-118.77)   83.93            451
 12/29/2017   00:09:06   (  -4.96,  20.93) 12/28/2017   23:59:27    (  -4.89,  20.63)   33.36            579
 12/29/2017   00:57:20   (   0.34,-170.46) 12/29/2017   00:48:57    (   0.24,-171.03)   63.72            503
 12/29/2017   01:45:28   (   4.17,  -1.85) 12/29/2017   01:38:20    (   4.33,  -2.68)   93.51            428
 12/31/2017   16:25:13   (  -3.55, 137.11) 12/31/2017   16:15:57    (  -3.49, 136.72)   43.24            556
 12/31/2017   17:13:28   (  -1.01, -54.30) 12/31/2017   17:05:27    (  -1.15, -54.94)   73.40            481
 01/03/2018   07:57:50   (  23.50,  80.88) 01/03/2018   07:47:50    (  23.53,  80.47)   42.24            600
 01/03/2018   08:41:21   (  -2.27,-106.74) 01/03/2018   08:32:27    (  -2.16,-107.20)   53.15            534
 01/03/2018   09:29:35   (  -2.35,  61.87) 01/03/2018   09:21:57    (  -2.49,  61.13)   83.25            458