Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP
TLE Epoch: 2021 12 21.  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)
 12/21/2021   13:19:48   ( -64.91,  21.96) 12/21/2021   13:18:35  ( -65.05,  20.88)   52.93                73
 12/21/2021   14:05:39   (  76.41,-150.87) 12/21/2021   14:05:38  (  76.41,-150.91)    1.15                 1
 12/21/2021   14:53:44   ( -79.92,  34.57) 12/21/2021   14:54:58  ( -79.75,  35.17)   21.63                74
 12/24/2021   05:33:01   ( -75.62, 154.91) 12/24/2021   05:32:03  ( -75.62, 154.87)    0.96                58
 12/24/2021   06:22:02   (  76.80, -33.65) 12/24/2021   06:22:21  (  76.80, -33.63)    0.61                19
 12/26/2021   21:49:20   ( -76.20, -87.44) 12/26/2021   21:48:42  ( -76.21, -87.38)    1.98                38
 12/26/2021   22:38:31   (  76.89,  82.54) 12/26/2021   22:39:11  (  76.88,  82.46)    2.00                40
 12/29/2021   14:05:46   ( -76.42,  29.15) 12/29/2021   14:05:29  ( -76.42,  29.18)    0.73                17
 12/29/2021   14:54:50   (  77.42,-159.53) 12/29/2021   14:55:50  (  77.43,-159.42)    2.94                60
 01/01/2022   05:33:09   (  75.36, -25.84) 01/01/2022   05:31:57  (  75.35, -25.93)    2.74                72
 01/01/2022   06:22:08   ( -76.76, 146.21) 01/01/2022   06:22:12  ( -76.76, 146.25)    1.06                 4
 01/03/2022   21:49:29   (  75.84,  91.45) 01/03/2022   21:48:38  (  75.84,  91.40)    1.21                51