Simultaneous Nadir Overpasses (SNOs) between NOAA-19 and TERRA
TLE Epoch: 2018 12 27.  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)
 12/27/2018   22:52:49   ( -77.86,  36.23) 12/27/2018   22:52:54  ( -77.86,  36.26)    0.87                 5
 12/30/2018   04:26:24   (  77.86, 132.92) 12/30/2018   04:26:37  (  77.88, 132.90)    2.47                13
 12/30/2018   05:17:19   ( -77.84, -59.70) 12/30/2018   05:16:05  ( -77.84, -59.63)    1.81                74
 01/01/2019   09:59:50   ( -77.89,-130.56) 01/01/2019   10:00:21  ( -77.90,-130.44)    3.09                31
 01/01/2019   10:50:54   (  77.85,  36.89) 01/01/2019   10:49:48  (  77.85,  36.98)    2.03                66
 01/03/2019   15:33:24   (  77.89, -33.86) 01/03/2019   15:34:04  (  77.90, -33.86)    1.15                40
 01/03/2019   16:24:20   ( -77.88, 133.49) 01/03/2019   16:23:32  ( -77.87, 133.63)    3.40                48
 01/05/2019   21:06:50   ( -77.90,  62.83) 01/05/2019   21:07:48  ( -77.92,  62.78)    2.54                58
 01/05/2019   21:57:53   (  77.86,-129.70) 01/05/2019   21:57:15  (  77.86,-129.83)    3.14                38
 01/08/2019   02:40:24   (  77.94, 159.31) 01/08/2019   02:41:31  (  77.90, 159.29)    3.64                67