Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and AQUA
TLE Epoch: 2017 12 13.  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)
 12/14/2017   05:25:06   (  75.74, -23.11) 12/14/2017   05:26:01  (  75.74, -23.19)    2.13                55
 12/14/2017   06:15:28   ( -76.63, 147.32) 12/14/2017   06:15:10  ( -76.63, 147.30)    0.51                18
 12/17/2017   01:49:16   ( -76.03,-148.23) 12/17/2017   01:49:37  ( -76.03,-148.20)    0.72                21
 12/17/2017   02:39:35   (  76.92,  22.42) 12/17/2017   02:38:44  (  76.93,  22.45)    0.81                51
 12/19/2017   21:23:05   ( -75.36, -83.75) 12/19/2017   21:24:05  ( -75.37, -83.72)    0.83                60
 12/19/2017   22:13:22   (  76.37,  86.92) 12/19/2017   22:13:10  (  76.38,  86.99)    2.08                12
 12/22/2017   17:47:08   (  75.80, 151.57) 12/22/2017   17:47:35  (  75.81, 151.64)    2.19                27
 12/22/2017   18:37:27   ( -76.83, -37.40) 12/22/2017   18:36:41  ( -76.84, -37.34)    1.50                46
 12/25/2017   13:20:54   (  75.26,-143.49) 12/25/2017   13:22:00  (  75.27,-143.45)    1.15                66
 12/25/2017   14:11:11   ( -76.41,  27.64) 12/25/2017   14:11:04  ( -76.41,  27.64)    0.22                 7