Simultaneous Nadir Overpasses (SNOs) near equator between AQUA and NPP
TLE Epoch: 2021 5 27.  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)
 05/30/2021   00:09:11   (  -6.26,  20.66) 05/29/2021   23:59:11    (  -6.28,  20.43)   25.72            600
 05/30/2021   00:57:27   (   1.74,-170.76) 05/30/2021   00:48:41    (   1.62,-171.23)   54.56            526
 05/30/2021   01:45:34   (   2.81,  -2.13) 05/30/2021   01:38:04    (   2.94,  -2.88)   84.39            450
 06/01/2021   16:25:14   (  -4.67, 136.88) 06/01/2021   16:15:40    (  -4.63, 136.56)   35.00            574
 06/01/2021   17:13:29   (   0.09, -54.53) 06/01/2021   17:05:10    (  -0.03, -55.10)   64.82            499
 06/01/2021   18:01:37   (   4.40, 114.09) 06/01/2021   17:54:33    (   4.59, 113.26)   94.45            424
 06/04/2021   07:59:19   (  29.96,  79.28) 06/04/2021   07:49:20    (  30.66,  78.66)   97.62            600
 06/04/2021   08:41:16   (  -3.09,-106.91) 06/04/2021   08:32:08    (  -2.98,-107.30)   45.31            548
 06/04/2021   09:29:31   (  -1.49,  61.69) 06/04/2021   09:21:39    (  -1.62,  61.02)   75.23            472
 06/07/2021   00:09:10   (   5.96,-159.30) 06/06/2021   23:59:14    (   5.90,-159.52)   25.77            596
 06/07/2021   00:57:18   (  -1.46,   9.32) 06/07/2021   00:48:37    (  -1.33,   8.83)   55.76            521
 06/07/2021   01:45:32   (  -3.17, 177.93) 06/07/2021   01:38:07    (  -3.32, 177.17)   85.48            445
 06/09/2021   16:25:12   (   4.35, -43.07) 06/09/2021   16:15:43    (   4.26, -43.39)   36.36            569
 06/09/2021   17:13:20   (   0.16, 125.54) 06/09/2021   17:05:06    (   0.31, 124.97)   66.31            494
 06/09/2021   18:01:34   (  -4.78, -65.85) 06/09/2021   17:54:36    (  -4.96, -66.69)   95.78            418