Simultaneous Nadir Overpasses (SNOs) between NOAA-19 and TERRA
TLE Epoch: 2018 12 19.  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)
 12/21/2018   05:21:19   ( -77.85, -61.09) 12/21/2018   05:22:16  ( -77.86, -61.08)    1.36                57
 12/21/2018   06:12:24   (  77.80, 106.43) 12/21/2018   06:11:43  (  77.81, 106.34)    2.66                41
 12/23/2018   10:54:55   (  77.86,  35.55) 12/23/2018   10:56:00  (  77.85,  35.42)    3.18                65
 12/23/2018   11:45:49   ( -77.83,-157.02) 12/23/2018   11:45:28  ( -77.82,-157.08)    1.97                21
 12/25/2018   17:19:25   (  77.85, -60.43) 12/25/2018   17:19:11  (  77.84, -60.39)    1.00                14
 12/27/2018   22:52:49   ( -77.86,  36.20) 12/27/2018   22:52:55  ( -77.85,  36.21)    1.61                 6
 12/30/2018   04:26:24   (  77.87, 132.85) 12/30/2018   04:26:38  (  77.87, 132.86)    0.38                14
 12/30/2018   05:17:19   ( -77.85, -59.75) 12/30/2018   05:16:06  ( -77.85, -59.61)    3.19                73
 01/01/2019   09:59:49   ( -77.87,-130.40) 01/01/2019   10:00:23  ( -77.88,-130.53)    3.29                34