Simultaneous Nadir Overpasses (SNOs) between METOP-B and TERRA
TLE Epoch: 2018 10 11.  Predictions up to the next  14.0 days:

     Date     Time(METOP-B) METOP-B Lat/Lon Date Time(TERRA) TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 10/12/2018   05:57:28   ( -81.31, -42.24) 10/12/2018   05:58:31  ( -81.31, -42.36)    2.09                63
 10/12/2018   06:48:08   (  81.32, 125.23) 10/12/2018   06:47:57  (  81.31, 125.33)    1.79                11
 10/15/2018   01:31:49   ( -81.32,  24.45) 10/15/2018   01:32:44  ( -81.32,  24.25)    3.31                55
 10/15/2018   02:22:29   (  81.32,-168.08) 10/15/2018   02:22:10  (  81.32,-168.08)    0.11                19
 10/17/2018   21:06:12   ( -81.31,  90.34) 10/17/2018   21:06:58  ( -81.31,  90.51)    2.90                46
 10/17/2018   21:56:50   (  81.32,-101.80) 10/17/2018   21:56:23  (  81.31,-101.85)    1.37                27
 10/20/2018   16:40:32   ( -81.31, 156.99) 10/20/2018   16:41:10  ( -81.32, 157.16)    3.02                38
 10/20/2018   17:31:11   (  81.32, -35.14) 10/20/2018   17:30:36  (  81.32, -35.22)    1.35                35
 10/23/2018   12:14:53   ( -81.32,-136.38) 10/23/2018   12:15:24  ( -81.31,-136.54)    2.73                31