Simultaneous Nadir Overpasses (SNOs) near equator between AQUA and NPP
TLE Epoch: 2021 5 15.  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)
 05/16/2021   16:25:26   (  -5.39, 136.72) 05/16/2021   16:15:40    (  -5.36, 136.44)   32.01            586
 05/16/2021   17:13:42   (   0.85, -54.69) 05/16/2021   17:05:11    (   0.75, -55.24)   61.80            511
 05/16/2021   18:01:49   (   3.68, 113.93) 05/16/2021   17:54:33    (   3.87, 113.13)   91.55            436
 05/19/2021   08:41:28   (  -3.76,-107.05) 05/19/2021   08:32:09    (  -3.69,-107.43)   42.45            559
 05/19/2021   09:29:44   (  -0.77,  61.54) 05/19/2021   09:21:40    (  -0.92,  60.90)   72.36            484
 05/22/2021   00:12:43   (  18.77,-162.12) 05/22/2021   00:02:43    (  18.81,-162.48)   39.11            600
 05/22/2021   00:57:30   (  -2.15,   9.17) 05/22/2021   00:48:38    (  -2.03,   8.71)   53.11            532
 05/22/2021   01:45:44   (  -2.51, 177.78) 05/22/2021   01:38:08    (  -2.64, 177.05)   82.87            456
 05/24/2021   16:25:24   (   5.02, -43.21) 05/24/2021   16:15:44    (   4.93, -43.51)   33.79            580
 05/24/2021   17:13:30   (  -0.41, 125.42) 05/24/2021   17:05:06    (  -0.31, 124.86)   63.71            504
 05/24/2021   18:01:46   (  -4.11, -65.99) 05/24/2021   17:54:37    (  -4.29, -66.81)   93.30            429
 05/27/2021   08:41:23   (   3.30,  73.03) 05/27/2021   08:32:11    (   3.22,  72.64)   44.37            552
 05/27/2021   09:29:31   (   1.19,-118.35) 05/27/2021   09:21:34    (   1.34,-119.01)   74.36            477