Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP
TLE Epoch: 2021 6 22.  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)
 06/23/2021   05:33:15   (  72.16, -32.98) 06/23/2021   05:32:01  (  72.24, -33.29)   13.75                74
 06/23/2021   06:21:28   ( -75.99, 143.61) 06/23/2021   06:21:30  ( -76.00, 143.65)    0.99                 2
 06/23/2021   07:06:29   (  80.65,  36.64) 06/23/2021   07:07:42  (  79.98,  34.37)   85.36                73
 06/25/2021   21:48:48   (  75.00,  89.04) 06/25/2021   21:48:02  (  74.99,  88.97)    2.33                46
 06/25/2021   22:37:52   ( -76.16, -99.97) 06/25/2021   22:38:23  ( -76.16,-100.04)    1.97                31
 06/28/2021   14:05:03   (  75.67,-153.23) 06/28/2021   14:04:45  (  75.67,-153.21)    0.63                18
 06/28/2021   14:54:09   ( -76.71,  17.73) 06/28/2021   14:55:08  ( -76.71,  17.78)    1.42                59
 07/01/2021   05:32:26   ( -74.66, 152.28) 07/01/2021   05:31:20  ( -74.65, 152.23)    1.61                66
 07/01/2021   06:21:27   (  75.88, -36.71) 07/01/2021   06:21:38  (  75.88, -36.78)    1.87                11
 07/03/2021   21:48:39   ( -75.42, -89.82) 07/03/2021   21:48:01  ( -75.43, -89.76)    1.90                38
 07/03/2021   22:37:43   (  76.48,  81.06) 07/03/2021   22:38:22  (  76.48,  81.13)    1.99                39
 07/06/2021   14:05:00   ( -75.72,  26.94) 07/06/2021   14:04:51  ( -75.72,  26.94)    0.08                 9