Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and AQUA
TLE Epoch: 2018 3 19.  Predictions up to the next  14.0 days:

     Date     Time(NOAA-20) NOAA-20 Lat/Lon Date Time(AQUA) AQUA Lat/Lon    Distance(km)  Time Diff(sec)
 03/20/2018   14:29:44   ( -76.21,  22.17) 03/20/2018   14:30:36  ( -76.22,  22.26)    2.64                52
 03/20/2018   15:20:02   (  77.37,-165.95) 03/20/2018   15:19:37  (  77.36,-166.03)    2.17                25
 03/23/2018   06:46:31   ( -76.55, 139.17) 03/23/2018   06:46:58  ( -76.56, 139.25)    2.13                27
 03/23/2018   07:36:50   (  77.64, -48.92) 03/23/2018   07:36:00  (  77.64, -49.02)    2.58                50
 03/25/2018   22:16:46   (  63.79,  65.01) 03/25/2018   22:17:59  (  63.56,  66.36)   70.97                73
 03/25/2018   23:03:17   ( -76.93,-103.58) 03/25/2018   23:03:19  ( -76.93,-103.56)    0.64                 2
 03/25/2018   23:52:21   (  80.49,  88.64) 03/25/2018   23:51:08  (  80.72,  87.71)   30.53                73
 03/28/2018   14:29:40   (  76.25,-157.72) 03/28/2018   14:30:33  (  76.25,-157.64)    2.15                53
 03/28/2018   15:20:01   ( -77.34,  13.93) 03/28/2018   15:19:38  ( -77.34,  13.86)    1.88                23
 03/31/2018   06:46:23   (  76.76, -40.03) 03/31/2018   06:46:51  (  76.76, -40.05)    0.53                28