Simultaneous Nadir Overpasses (SNOs) near equator between AQUA and NPP
TLE Epoch: 2021 4 28.  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)
 04/30/2021   16:26:11   (  -7.96, 136.17) 04/30/2021   16:16:11    (  -8.01, 135.89)   31.53            600
 04/30/2021   17:14:00   (   1.78, -54.89) 04/30/2021   17:05:13    (   1.69, -55.40)   57.19            527
 04/30/2021   18:02:08   (   2.67, 113.72) 04/30/2021   17:54:36    (   2.85, 112.95)   87.15            452
 05/03/2021   08:41:47   (  -4.88,-107.29) 05/03/2021   08:32:09    (  -4.80,-107.61)   36.77            578
 05/03/2021   09:30:03   (   0.33,  61.30) 05/03/2021   09:21:40    (   0.19,  60.72)   66.66            503
 05/03/2021   10:18:10   (   4.19,-130.08) 05/03/2021   10:11:03    (   4.36,-130.93)   96.41            427
 05/06/2021   00:57:50   (  -3.37,   8.92) 05/06/2021   00:48:37    (  -3.29,   8.51)   46.31            553
 05/06/2021   01:46:06   (  -1.17, 177.50) 05/06/2021   01:38:08    (  -1.32, 176.84)   76.13            478
 05/08/2021   16:27:04   (  11.12, -44.52) 05/08/2021   16:17:04    (  11.17, -44.83)   33.65            600
 05/08/2021   17:13:53   (  -1.88, 125.12) 05/08/2021   17:05:05    (  -1.79, 124.62)   55.94            528
 05/08/2021   18:02:09   (  -2.66, -66.29) 05/08/2021   17:54:36    (  -2.82, -67.05)   85.62            453
 05/11/2021   08:41:49   (   4.92,  72.70) 05/11/2021   08:32:10    (   4.85,  72.39)   35.44            579
 05/11/2021   09:29:56   (  -0.39,-118.68) 05/11/2021   09:21:33    (  -0.29,-119.26)   65.59            503
 05/11/2021   10:18:11   (  -4.21,  49.92) 05/11/2021   10:11:03    (  -4.37,  49.08)   95.00            428