Simultaneous Nadir Overpasses (SNOs) near equator between AQUA and NPP
TLE Epoch: 2021 1 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)
 01/19/2021   08:41:28   (   3.38,  73.01) 01/19/2021   08:32:15    (   3.31,  72.60)   46.72            553
 01/19/2021   09:29:35   (   1.14,-118.37) 01/19/2021   09:21:37    (   1.31,-119.04)   77.01            478
 01/22/2021   00:09:36   (  -7.67,  20.36) 01/21/2021   23:59:36    (  -7.71,  20.08)   31.14            600
 01/22/2021   00:57:30   (   1.80,-170.77) 01/22/2021   00:48:43    (   1.70,-171.28)   57.48            527
 01/22/2021   01:45:36   (   2.79,  -2.13) 01/22/2021   01:38:05    (   2.92,  -2.91)   87.61            451
 01/24/2021   16:25:16   (  -4.76, 136.87) 01/24/2021   16:15:40    (  -4.70, 136.53)   38.17            576
 01/24/2021   17:13:32   (   0.23, -54.55) 01/24/2021   17:05:11    (   0.10, -55.15)   68.25            501
 01/24/2021   18:01:38   (   4.37, 114.09) 01/24/2021   17:54:33    (   4.52, 113.22)   98.12            425
 01/27/2021   08:41:17   (  -3.18,-106.91) 01/27/2021   08:32:07    (  -3.10,-107.34)   48.95            550
 01/27/2021   09:29:33   (  -1.34,  61.67) 01/27/2021   09:21:38    (  -1.50,  60.98)   79.00            475
 01/30/2021   00:09:12   (   6.17,-159.32) 01/29/2021   23:59:13    (   6.13,-159.59)   29.69            599
 01/30/2021   00:57:19   (  -1.62,   9.31) 01/30/2021   00:48:35    (  -1.50,   8.78)   59.77            524
 01/30/2021   01:45:35   (  -2.91, 177.89) 01/30/2021   01:38:06    (  -3.09, 177.10)   89.72            449