Simultaneous Nadir Overpasses (SNOs) between NOAA-19 and TERRA
TLE Epoch: 2017 12 28.  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)
 12/28/2017   15:52:37   ( -76.42, 135.65) 12/28/2017   15:53:07  ( -76.42, 135.81)    4.09                30
 12/28/2017   16:43:37   (  76.34, -56.77) 12/28/2017   16:42:34  (  76.36, -56.75)    2.67                63
 12/30/2017   21:26:19   (  76.40,-127.62) 12/30/2017   21:26:51  (  76.41,-127.66)    1.28                32
 12/30/2017   22:17:18   ( -76.36,  39.80) 12/30/2017   22:16:20  ( -76.33,  39.72)    3.33                58
 01/02/2018   03:00:01   ( -76.44, -31.14) 01/02/2018   03:00:36  ( -76.43, -31.02)    3.31                35
 01/02/2018   03:51:00   (  76.37, 136.40) 01/02/2018   03:50:03  (  76.37, 136.41)    0.28                57
 01/04/2018   08:33:42   (  76.44,  65.51) 01/04/2018   08:34:20  (  76.42,  65.51)    2.57                38
 01/04/2018   09:24:42   ( -76.39,-127.03) 01/04/2018   09:23:48  ( -76.40,-126.94)    2.44                54
 01/06/2018   14:07:24   ( -76.44, 162.17) 01/06/2018   14:08:05  ( -76.45, 162.17)    1.36                41
 01/06/2018   14:58:22   (  76.38, -30.32) 01/06/2018   14:57:32  (  76.38, -30.42)    2.55                50
 01/08/2018   19:41:04   (  76.46,-101.24) 01/08/2018   19:41:49  (  76.44,-101.31)    2.97                45
 01/08/2018   20:32:05   ( -76.39,  66.25) 01/08/2018   20:31:17  ( -76.42,  66.25)    2.49                48
 01/11/2018   01:14:47   ( -76.45,  -4.59) 01/11/2018   01:15:34  ( -76.47,  -4.64)    2.47                47