Simultaneous Nadir Overpasses (SNOs) between NOAA-19 and TERRA
TLE Epoch: 2018 12 10.  Predictions up to the next  14.0 days:

     Date     Time(NOAA-19) NOAA-19 Lat/Lon Date Time(TERRA) TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 12/12/2018   07:07:17   ( -77.81, -87.68) 12/12/2018   07:07:19  ( -77.80, -87.60)    2.04                 2
 12/14/2018   12:40:53   (  77.81,   9.02) 12/14/2018   12:41:02  (  77.83,   9.07)    2.67                 9
 12/14/2018   13:31:44   ( -77.67, 177.04) 12/14/2018   13:30:31  ( -77.75, 176.35)   18.59                73
 12/16/2018   18:14:18   ( -77.83, 105.59) 12/16/2018   18:14:47  ( -77.81, 105.56)    2.97                29
 12/16/2018   19:05:23   (  77.78, -86.88) 12/16/2018   19:04:13  (  77.80, -86.84)    2.62                70
 12/18/2018   23:47:54   (  77.83,-157.72) 12/18/2018   23:48:29  (  77.85,-157.69)    2.13                35
 12/19/2018   00:38:48   ( -77.81,   9.68) 12/19/2018   00:37:57  ( -77.82,   9.81)    3.27                51
 12/21/2018   05:21:19   ( -77.86, -61.15) 12/21/2018   05:22:13  ( -77.86, -61.06)    2.00                54
 12/21/2018   06:12:24   (  77.81, 106.34) 12/21/2018   06:11:40  (  77.80, 106.32)    1.15                44
 12/23/2018   10:54:55   (  77.87,  35.47) 12/23/2018   10:55:55  (  77.88,  35.58)    2.82                60