Simultaneous Nadir Overpasses (SNOs) between AQUA and METOP-B
TLE Epoch: 2017 12 20.  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)
 12/21/2017   10:21:50   (  73.76,  18.87) 12/21/2017   10:20:41  (  73.78,  18.92)    3.08                69
 12/21/2017   11:11:17   ( -73.84,-173.65) 12/21/2017   11:11:22  ( -73.83,-173.63)    0.61                 5
 12/21/2017   12:00:47   (  73.96,  -6.30) 12/21/2017   12:01:59  (  73.96,  -5.99)    9.52                72
 12/24/2017   05:56:07   (  73.76,  85.30) 12/24/2017   05:55:04  (  73.77,  85.29)    0.74                63
 12/24/2017   06:45:34   ( -73.84,-107.22) 12/24/2017   06:45:45  ( -73.82,-107.26)    2.02                11
 12/24/2017   07:35:08   (  74.17,  59.66) 12/24/2017   07:36:18  (  74.14,  60.86)   36.58                70
 12/27/2017   01:30:24   (  73.77, 151.72) 12/27/2017   01:29:26  (  73.79, 151.76)    3.01                58
 12/27/2017   02:19:51   ( -73.85, -40.80) 12/27/2017   02:20:07  ( -73.86, -40.77)    1.50                16
 12/27/2017   03:09:29   (  74.39, 125.59) 12/27/2017   03:10:36  (  74.37, 127.84)   67.47                67
 12/29/2017   21:04:40   (  73.79,-141.89) 12/29/2017   21:03:48  (  73.77,-141.89)    1.98                52
 12/29/2017   21:54:07   ( -73.86,  25.59) 12/29/2017   21:54:29  ( -73.84,  25.59)    3.15                22
 12/29/2017   22:43:49   (  74.61,-168.52) 12/29/2017   22:44:53  (  74.59,-165.17)   98.81                64
 01/01/2018   16:38:56   (  73.76, -75.39) 01/01/2018   16:38:10  (  73.79, -75.42)    3.53                46
 01/01/2018   17:28:23   ( -73.84,  92.08) 01/01/2018   17:28:51  ( -73.86,  92.06)    2.69                28