Simultaneous Nadir Overpasses (SNOs) between AQUA and METOP-B
TLE Epoch: 2021 9 18.  Predictions up to the next  14.0 days:

     Date     Time(AQUA) AQUA Lat/Lon Date Time(METOP-B) METOP-B Lat/Lon    Distance(km)  Time Diff(sec)
 09/18/2021   02:13:23   (  73.30, 141.94) 09/18/2021   02:12:14  (  73.24, 140.04)   61.08                69
 09/18/2021   03:02:58   ( -73.78, -51.43) 09/18/2021   03:02:45  ( -73.77, -51.40)    1.23                13
 09/18/2021   03:52:26   (  73.82, 116.11) 09/18/2021   03:53:24  (  73.81, 116.03)    2.55                58
 09/20/2021   21:47:43   (  73.49,-152.02) 09/20/2021   21:46:32  (  73.45,-153.07)   33.73                71
 09/20/2021   22:37:15   ( -73.80,  14.95) 09/20/2021   22:37:07  ( -73.79,  15.05)    3.59                 8
 09/20/2021   23:26:43   (  73.85,-177.52) 09/20/2021   23:27:46  (  73.82,-177.53)    2.79                63
 09/23/2021   17:22:02   (  73.69, -86.00) 09/23/2021   17:20:49  (  73.65, -86.19)    6.66                73
 09/23/2021   18:11:30   ( -73.79,  81.42) 09/23/2021   18:11:28  ( -73.80,  81.49)    3.11                 2
 09/23/2021   19:00:58   (  73.84,-111.06) 09/23/2021   19:02:07  (  73.83,-111.10)    1.58                69
 09/26/2021   12:56:19   (  73.73, -19.67) 09/26/2021   12:55:10  (  73.71, -19.64)    2.80                69
 09/26/2021   13:45:46   ( -73.78, 147.87) 09/26/2021   13:45:51  ( -73.77, 147.81)    2.19                 5
 09/26/2021   14:35:15   (  73.88, -44.73) 09/26/2021   14:36:28  (  73.89, -44.56)    5.19                73
 09/29/2021   08:30:35   (  73.74,  46.75) 09/29/2021   08:29:32  (  73.71,  46.78)    2.92                63
 09/29/2021   09:20:02   ( -73.78,-145.70) 09/29/2021   09:20:13  ( -73.78,-145.75)    1.70                11