Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and AQUA
TLE Epoch: 2017 12 21.  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)
 12/22/2017   12:00:52   ( -75.45,  57.04) 12/22/2017   12:01:46  ( -75.46,  57.12)    2.45                54
 12/22/2017   12:51:06   (  76.72,-131.28) 12/22/2017   12:50:46  (  76.71,-131.28)    0.15                20
 12/25/2017   05:56:21   ( -76.24, 150.69) 12/25/2017   05:56:54  ( -76.23, 150.61)    2.29                33
 12/25/2017   06:46:47   (  76.94, -39.35) 12/25/2017   06:46:05  (  76.94, -39.31)    1.13                42
 12/27/2017   23:52:00   ( -76.56,-117.10) 12/27/2017   23:52:11  ( -76.55,-117.18)    2.38                11
 12/28/2017   00:42:28   (  77.15,  52.61) 12/28/2017   00:41:24  (  77.16,  52.66)    1.18                64
 12/30/2017   16:57:24   (  75.53, 163.15) 12/30/2017   16:58:28  (  75.54, 163.18)    0.91                64
 12/30/2017   17:47:47   ( -76.52, -26.19) 12/30/2017   17:47:35  ( -76.52, -26.11)    2.31                12
 01/02/2018   10:52:58   (  76.05,-104.12) 01/02/2018   10:53:40  (  76.04,-104.15)    0.95                42