Simultaneous Nadir Overpasses (SNOs) near equator between AQUA and NPP
TLE Epoch: 2021 4 26.  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)
 04/28/2021   00:57:57   (   3.32,-171.10) 04/28/2021   00:48:45    (   3.22,-171.52)   47.74            552
 04/28/2021   01:46:03   (   1.25,  -2.47) 04/28/2021   01:38:07    (   1.38,  -3.16)   77.79            476
 04/30/2021   16:26:11   (  -7.98, 136.17) 04/30/2021   16:16:11    (  -8.03, 135.88)   31.56            600
 04/30/2021   17:14:00   (   1.80, -54.89) 04/30/2021   17:05:13    (   1.71, -55.40)   57.23            527
 04/30/2021   18:02:07   (   2.71, 113.72) 04/30/2021   17:54:35    (   2.89, 112.96)   87.11            452
 05/03/2021   08:41:48   (  -4.90,-107.29) 05/03/2021   08:32:10    (  -4.82,-107.61)   36.80            578
 05/03/2021   09:30:04   (   0.35,  61.30) 05/03/2021   09:21:41    (   0.21,  60.71)   66.70            503
 05/03/2021   10:18:10   (   4.23,-130.07) 05/03/2021   10:11:03    (   4.40,-130.92)   96.36            427
 05/06/2021   00:57:50   (  -3.39,   8.91) 05/06/2021   00:48:37    (  -3.31,   8.50)   46.33            553
 05/06/2021   01:46:06   (  -1.15, 177.50) 05/06/2021   01:38:08    (  -1.30, 176.83)   76.16            478
 05/08/2021   16:27:04   (  11.14, -44.53) 05/08/2021   16:17:04    (  11.18, -44.83)   33.71            600
 05/08/2021   17:13:53   (  -1.89, 125.12) 05/08/2021   17:05:05    (  -1.81, 124.62)   55.96            528
 05/08/2021   18:02:09   (  -2.65, -66.30) 05/08/2021   17:54:36    (  -2.80, -67.05)   85.65            453