Simultaneous Nadir Overpasses (SNOs) near equator between AQUA and NPP
TLE Epoch: 2017 12 17.  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)
 12/18/2017   07:52:48   (   5.79,  84.86) 12/18/2017   07:42:55    (   5.71,  84.65)   25.05            593
 12/18/2017   08:40:56   (  -1.28,-106.52) 12/18/2017   08:32:18    (  -1.15,-107.00)   55.03            518
 12/18/2017   09:29:10   (  -3.34,  62.09) 12/18/2017   09:21:48    (  -3.51,  61.34)   85.07            442
 12/21/2017   00:08:56   (   4.41,-158.97) 12/20/2017   23:59:26    (   4.36,-159.27)   34.56            570
 12/21/2017   00:57:04   (   0.11,   9.65) 12/21/2017   00:48:49    (   0.20,   9.08)   64.66            495
 12/21/2017   01:45:19   (  -4.67, 178.25) 12/21/2017   01:38:19    (  -4.86, 177.42)   94.55            420
 12/23/2017   16:25:05   (   3.09, -42.81) 12/23/2017   16:15:57    (   3.02, -43.20)   44.21            548
 12/23/2017   17:13:13   (   1.42, 125.81) 12/23/2017   17:05:20    (   1.55, 125.15)   74.29            473
 12/26/2017   07:52:59   (  -6.34, -95.25) 12/26/2017   07:42:59    (  -6.37, -95.47)   25.41            600
 12/26/2017   08:41:13   (   1.72,  73.36) 12/26/2017   08:32:27    (   1.61,  72.89)   53.91            526
 12/26/2017   09:29:21   (   2.79,-118.02) 12/26/2017   09:21:50    (   2.96,-118.76)   83.90            451
 12/29/2017   00:09:06   (  -4.98,  20.92) 12/28/2017   23:59:27    (  -4.91,  20.63)   33.40            579
 12/29/2017   00:57:20   (   0.36,-170.47) 12/29/2017   00:48:57    (   0.27,-171.04)   63.77            503
 12/29/2017   01:45:28   (   4.15,  -1.85) 12/29/2017   01:38:20    (   4.31,  -2.68)   93.55            428
 12/31/2017   16:25:13   (  -3.57, 137.10) 12/31/2017   16:15:57    (  -3.51, 136.72)   43.29            556
 12/31/2017   17:13:28   (  -0.99, -54.30) 12/31/2017   17:05:27    (  -1.14, -54.95)   73.45            481