Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and AQUA
TLE Epoch: 2018 5 9.  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)
 05/10/2018   06:46:14   ( -76.42, 138.74) 05/10/2018   06:46:49  ( -76.42, 138.71)    0.99                35
 05/10/2018   07:36:43   (  77.08, -51.35) 05/10/2018   07:36:01  (  77.09, -51.27)    2.11                42
 05/12/2018   23:02:57   ( -76.86,-103.81) 05/12/2018   23:03:07  ( -76.85,-103.92)    2.80                10
 05/12/2018   23:53:27   (  77.46,  66.07) 05/12/2018   23:52:20  (  77.46,  66.06)    0.20                67
 05/15/2018   14:29:22   (  76.08,-158.21) 05/15/2018   14:30:24  (  76.08,-158.25)    1.14                62
 05/15/2018   15:19:50   ( -76.89,  12.10) 05/15/2018   15:19:34  ( -76.89,  12.13)    0.81                16
 05/18/2018   06:46:13   (  76.21, -42.01) 05/18/2018   06:46:49  (  76.21, -41.94)    1.77                36
 05/18/2018   07:36:34   ( -77.31, 129.65) 05/18/2018   07:35:53  ( -77.30, 129.57)    2.16                41
 05/20/2018   23:02:54   (  76.78,  75.89) 05/20/2018   23:03:05  (  76.77,  75.82)    1.91                11