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   16:25:27   (  -5.42, 136.72) 05/16/2021   16:15:41    (  -5.39, 136.43)   32.03            586
 05/16/2021   17:13:42   (   0.81, -54.68) 05/16/2021   17:05:11    (   0.71, -55.23)   61.76            511
 05/16/2021   18:01:50   (   3.65, 113.93) 05/16/2021   17:54:34    (   3.84, 113.12)   91.58            436
 05/19/2021   08:41:28   (  -3.73,-107.04) 05/19/2021   08:32:09    (  -3.66,-107.42)   42.41            559
 05/19/2021   09:29:44   (  -0.81,  61.54) 05/19/2021   09:21:40    (  -0.95,  60.91)   72.32            484
 05/22/2021   00:12:44   (  18.85,-162.14) 05/22/2021   00:02:44    (  18.90,-162.50)   39.18            600
 05/22/2021   00:57:29   (  -2.11,   9.18) 05/22/2021   00:48:37    (  -2.00,   8.72)   53.06            532
 05/22/2021   01:45:44   (  -2.48, 177.78) 05/22/2021   01:38:08    (  -2.61, 177.04)   82.91            456
 05/24/2021   16:25:23   (   4.99, -43.21) 05/24/2021   16:15:43    (   4.91, -43.50)   33.70            580
 05/24/2021   17:13:30   (  -0.44, 125.42) 05/24/2021   17:05:06    (  -0.34, 124.85)   63.74            504
 05/24/2021   18:01:45   (  -4.15, -65.99) 05/24/2021   17:54:36    (  -4.32, -66.81)   93.24            429
 05/27/2021   08:41:24   (   3.33,  73.03) 05/27/2021   08:32:12    (   3.26,  72.64)   44.39            552
 05/27/2021   09:29:31   (   1.22,-118.35) 05/27/2021   09:21:34    (   1.37,-119.00)   74.28            477