Simultaneous Nadir Overpasses (SNOs) near equator between AQUA and NPP
TLE Epoch: 2017 1 21.  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)
 01/24/2017   07:52:23   (  -5.15, -94.99) 01/24/2017   07:42:41    (  -5.13, -95.20)   23.76            582
 01/24/2017   08:40:38   (   0.57,  73.61) 01/24/2017   08:32:11    (   0.47,  73.14)   53.77            507
 01/24/2017   09:28:46   (   3.93,-117.77) 01/24/2017   09:21:34    (   4.10,-118.51)   83.74            432
 01/27/2017   00:08:32   (  -3.84,  21.17) 01/26/2017   23:59:12    (  -3.78,  20.88)   33.28            560
 01/27/2017   00:56:47   (  -0.74,-170.23) 01/27/2017   00:48:42    (  -0.88,-170.79)   63.45            485
 01/27/2017   01:44:54   (   5.29,  -1.61) 01/27/2017   01:38:05    (   5.44,  -2.43)   93.19            409
 01/29/2017   15:42:53   (  29.95, -36.61) 01/29/2017   15:32:53    (  30.05, -37.03)   42.32            600
 01/29/2017   16:24:40   (  -2.48, 137.34) 01/29/2017   16:15:42    (  -2.38, 136.97)   43.06            538
 01/29/2017   17:12:54   (  -2.16, -54.05) 01/29/2017   17:05:12    (  -2.28, -54.70)   73.02            462
 02/01/2017   07:52:39   (   5.62,  84.89) 02/01/2017   07:42:49    (   5.60,  84.69)   22.56            590
 02/01/2017   08:40:46   (  -1.08,-106.48) 02/01/2017   08:32:11    (  -0.98,-106.95)   52.66            515
 02/01/2017   09:29:02   (  -3.45,  62.10) 02/01/2017   09:21:42    (  -3.62,  61.38)   82.69            440
 02/04/2017   00:08:47   (   4.28,-158.94) 02/03/2017   23:59:19    (   4.20,-159.22)   32.34            568
 02/04/2017   00:56:54   (   0.27,   9.68) 02/04/2017   00:48:42    (   0.36,   9.13)   62.50            492
 02/04/2017   01:45:09   (  -4.85, 178.28) 02/04/2017   01:38:12    (  -5.02, 177.47)   92.19            417