Simultaneous Nadir Overpasses (SNOs) near equator between AQUA and NPP
TLE Epoch: 2018 7 31.  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)
 08/02/2018   00:59:21   (  -4.63,   8.46) 08/02/2018   00:49:48    (  -4.58,   8.18)   32.04            573
 08/02/2018   01:47:35   (   0.01, 177.07) 08/02/2018   01:39:18    (  -0.10, 176.52)   62.19            497
 08/02/2018   02:35:44   (   4.45, -14.33) 08/02/2018   02:28:41    (   4.65, -15.13)   91.46            423
 08/04/2018   17:15:33   (  -3.30, 124.60) 08/04/2018   17:06:22    (  -3.22, 124.25)   40.33            551
 08/04/2018   18:03:47   (  -1.32, -66.80) 08/04/2018   17:55:52    (  -1.46, -67.41)   70.47            475
 08/04/2018   18:51:55   (   5.84, 101.82) 08/04/2018   18:45:15    (   6.01, 100.94)   99.43            400
 08/07/2018   08:44:44   (  10.55,  71.25) 08/07/2018   08:34:44    (  10.59,  71.01)   25.95            600
 08/07/2018   09:31:45   (  -1.97,-119.26) 08/07/2018   09:22:56    (  -1.86,-119.68)   48.73            529
 08/07/2018   10:19:58   (  -2.70,  49.36) 08/07/2018   10:12:25    (  -2.87,  48.67)   78.67            453
 08/10/2018   00:59:47   (   5.06,-171.71) 08/10/2018   00:50:06    (   5.00,-171.95)   27.37            581
 08/10/2018   01:47:55   (  -0.53,  -3.10) 08/10/2018   01:39:29    (  -0.45,  -3.60)   56.99            506
 08/10/2018   02:36:09   (  -4.08, 165.51) 08/10/2018   02:28:59    (  -4.23, 164.74)   86.80            430
 08/12/2018   17:15:58   (   3.75, -55.58) 08/12/2018   17:06:39    (   3.65, -55.88)   35.85            559
 08/12/2018   18:04:06   (   0.79, 113.04) 08/12/2018   17:56:02    (   0.91, 112.47)   65.27            484
 08/12/2018   18:52:20   (  -5.39, -78.35) 08/12/2018   18:45:32    (  -5.58, -79.19)   94.91            408