Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2021 10 22.  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)
 10/23/2021   19:06:22   (  49.95, -92.52) 10/23/2021   19:02:20    (  49.62, -94.57)  151.69            242
 10/23/2021   20:45:15   (  49.94,-117.24) 10/23/2021   20:43:48    (  49.50,-119.89)  197.03             87
 10/26/2021   08:34:46   (  21.32,-101.56) 10/26/2021   08:26:47    (  21.38,-101.88)   33.29            479
 10/26/2021   10:11:09   (  30.35,-124.05) 10/26/2021   10:05:41    (  30.51,-124.86)   80.20            328
 10/29/2021   07:18:52   (  49.90, -75.98) 10/29/2021   07:21:27    (  50.36, -78.33)  175.35            155
 10/29/2021   08:57:45   (  49.91,-100.69) 10/29/2021   09:02:55    (  50.48,-103.65)  219.78            310
 10/31/2021   18:17:04   (  49.97, -80.20) 10/31/2021   18:11:47    (  49.65, -81.93)  129.54            317
 10/31/2021   19:55:57   (  49.97,-104.92) 10/31/2021   19:53:15    (  49.53,-107.25)  174.83            162