Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2021 6 28.  Predictions up to the next  10.0 days:

Date(AQUA)     Time(AQUA)   AQUA Lat/Lon   Date(NPP)     Time(NPP)    NPP Lat/Lon    Distance (km)   Time Diff(sec)
 06/28/2021   09:23:38   (  22.44,-113.66) 06/28/2021   09:15:58    (  22.52,-114.14)   50.85            460
 07/01/2021   06:30:07   (  46.32, -65.03) 07/01/2021   06:30:30    (  46.71, -67.07)  161.82             23
 07/01/2021   08:07:59   (  49.94, -88.31) 07/01/2021   08:10:55    (  50.45, -90.84)  188.75            176
 07/01/2021   09:46:53   (  49.88,-113.06) 07/01/2021   09:52:24    (  50.50,-116.19)  233.54            331
 07/03/2021   19:06:08   (  49.96, -92.51) 07/03/2021   19:01:14    (  49.60, -94.43)  143.98            294
 07/03/2021   20:45:01   (  49.96,-117.23) 07/03/2021   20:42:43    (  49.54,-119.79)  189.33            138
 07/06/2021   08:34:49   (  20.05,-101.84) 07/06/2021   08:26:29    (  18.47,-102.47)  187.82            500
 07/06/2021   10:11:38   (  27.52,-124.76) 07/06/2021   10:05:22    (  27.67,-125.52)   76.36            376