Simultaneous Nadir Overpasses (SNOs) near equator between AQUA and NPP
TLE Epoch: 2021 1 13.  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)
 01/14/2021   00:11:32   (  14.29,-161.12) 01/14/2021   00:01:32    (  14.34,-161.45)   36.15            600
 01/14/2021   00:57:29   (  -1.92,   9.21) 01/14/2021   00:48:40    (  -1.85,   8.72)   55.63            529
 01/14/2021   01:45:45   (  -2.63, 177.80) 01/14/2021   01:38:11    (  -2.76, 177.04)   85.42            454
 01/16/2021   16:25:26   (   4.96, -43.21) 01/16/2021   16:15:47    (   4.91, -43.53)   36.00            579
 01/16/2021   17:13:33   (  -0.44, 125.41) 01/16/2021   17:05:09    (  -0.29, 124.83)   66.36            504
 01/16/2021   18:01:48   (  -4.17, -65.99) 01/16/2021   17:54:40    (  -4.32, -66.84)   95.97            428
 01/19/2021   08:41:28   (   3.37,  73.01) 01/19/2021   08:32:15    (   3.29,  72.60)   46.73            553
 01/19/2021   09:29:35   (   1.15,-118.37) 01/19/2021   09:21:37    (   1.33,-119.04)   77.00            478
 01/22/2021   00:09:37   (  -7.71,  20.35) 01/21/2021   23:59:37    (  -7.75,  20.07)   31.18            600
 01/22/2021   00:57:30   (   1.79,-170.77) 01/22/2021   00:48:43    (   1.69,-171.27)   57.49            527
 01/22/2021   01:45:37   (   2.74,  -2.14) 01/22/2021   01:38:06    (   2.88,  -2.92)   87.68            451
 01/24/2021   16:25:16   (  -4.80, 136.86) 01/24/2021   16:15:40    (  -4.73, 136.52)   38.23            576
 01/24/2021   17:13:31   (   0.21, -54.55) 01/24/2021   17:05:10    (   0.08, -55.15)   68.26            501
 01/24/2021   18:01:38   (   4.33, 114.08) 01/24/2021   17:54:33    (   4.49, 113.21)   98.19            425