Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2021 8 17.  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)
 08/18/2021   06:30:14   (  46.40, -65.02) 08/18/2021   06:31:01    (  46.79, -67.11)  165.43             47
 08/18/2021   08:08:08   (  49.90, -88.35) 08/18/2021   08:11:28    (  50.42, -90.94)  192.65            200
 08/18/2021   09:47:01   (  49.91,-113.07) 08/18/2021   09:52:56    (  50.53,-116.26)  237.06            355
 08/20/2021   19:06:17   (  49.95, -92.54) 08/20/2021   19:01:46    (  49.60, -94.51)  147.37            271
 08/20/2021   20:45:10   (  49.95,-117.26) 08/20/2021   20:43:14    (  49.49,-119.84)  192.72            116
 08/23/2021   08:34:57   (  20.04,-101.87) 08/23/2021   08:26:37    (  19.77,-102.23)   47.71            500
 08/23/2021   10:11:24   (  28.84,-124.45) 08/23/2021   10:05:30    (  28.97,-125.24)   78.20            354
 08/26/2021   07:18:39   (  49.90, -75.98) 08/26/2021   07:20:48    (  50.36, -78.28)  171.79            129
 08/26/2021   08:57:32   (  49.90,-100.70) 08/26/2021   09:02:16    (  50.47,-103.61)  216.26            284