Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP
TLE Epoch: 2021 9 19.  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)
 09/19/2021   05:32:33   ( -74.90, 152.89) 09/19/2021   05:32:02  ( -74.89, 152.82)    2.20                31
 09/19/2021   06:21:32   (  76.20, -35.74) 09/19/2021   06:22:18  (  76.19, -35.76)    0.70                46
 09/21/2021   21:48:49   ( -75.56, -89.43) 09/21/2021   21:48:43  ( -75.56, -89.42)    0.45                 6
 09/21/2021   22:37:51   (  76.69,  81.77) 09/21/2021   22:39:02  (  76.69,  81.86)    2.24                71
 09/24/2021   13:16:10   (  74.61,-143.72) 09/24/2021   13:15:13  (  74.61,-143.74)    0.53                57
 09/24/2021   14:05:16   ( -75.71,  26.89) 09/24/2021   14:05:36  ( -75.71,  26.82)    2.13                20
 09/27/2021   05:32:35   (  74.86, -27.21) 09/27/2021   05:32:04  (  74.85, -27.30)    2.81                31
 09/27/2021   06:21:33   ( -76.35, 144.73) 09/27/2021   06:22:18  ( -76.35, 144.79)    1.84                45
 09/29/2021   21:48:50   (  75.61,  90.69) 09/29/2021   21:48:44  (  75.61,  90.74)    1.33                 6
 09/29/2021   22:37:59   ( -76.53, -98.78) 09/29/2021   22:39:10  ( -76.53, -98.76)    0.56                71
 10/02/2021   13:16:14   ( -74.58,  36.20) 10/02/2021   13:15:17  ( -74.58,  36.19)    0.37                57