Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP
TLE Epoch: 2021 12 18.  Predictions up to the next  14.0 days:

     Date     Time(AQUA) AQUA Lat/Lon Date Time(NPP) NPP Lat/Lon    Distance(km)  Time Diff(sec)
 12/18/2021   21:49:15   (  76.11,  92.26) 12/18/2021   21:48:54  (  76.10,  92.22)    1.29                21
 12/18/2021   22:38:25   ( -76.95, -97.24) 12/18/2021   22:39:21  ( -76.94, -97.35)    2.86                56
 12/21/2021   13:19:53   ( -64.64,  21.71) 12/21/2021   13:18:40  ( -64.79,  20.63)   54.19                73
 12/21/2021   14:05:40   (  76.38,-150.98) 12/21/2021   14:05:39  (  76.37,-151.04)    1.68                 1
 12/21/2021   14:53:48   ( -79.79,  33.55) 12/21/2021   14:55:02  ( -79.63,  34.11)   20.36                74
 12/24/2021   05:33:04   ( -75.50, 154.56) 12/24/2021   05:32:06  ( -75.49, 154.48)    2.52                58
 12/24/2021   06:22:05   (  76.69, -34.07) 12/24/2021   06:22:24  (  76.68, -34.10)    1.01                19
 12/26/2021   21:49:26   ( -75.96, -88.22) 12/26/2021   21:48:48  ( -75.95, -88.25)    1.11                38
 12/26/2021   22:38:28   (  77.07,  83.22) 12/26/2021   22:39:07  (  77.07,  83.24)    0.77                39
 12/29/2021   14:05:46   ( -76.49,  29.38) 12/29/2021   14:05:28  ( -76.49,  29.43)    1.45                18