Simultaneous Nadir Overpasses (SNOs) between METOP-B and TERRA
TLE Epoch: 2018 10 18.  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)
 10/20/2018   16:40:32   ( -81.32, 157.09) 10/20/2018   16:41:09  ( -81.31, 156.97)    1.99                37
 10/20/2018   17:31:12   (  81.32, -35.38) 10/20/2018   17:30:35  (  81.32, -35.29)    1.57                37
 10/23/2018   12:14:54   ( -81.31,-136.65) 10/23/2018   12:15:22  ( -81.31,-136.63)    0.59                28
 10/23/2018   13:05:34   (  81.32,  30.89) 10/23/2018   13:04:48  (  81.31,  31.08)    3.19                46
 10/26/2018   07:49:14   ( -81.32, -70.01) 10/26/2018   07:49:33  ( -81.33, -69.89)    2.24                19
 10/26/2018   08:39:53   (  81.32,  97.93) 10/26/2018   08:38:59  (  81.33,  97.79)    2.43                54
 10/29/2018   03:23:35   ( -81.32,  -3.38) 10/29/2018   03:23:46  ( -81.32,  -3.55)    2.95                11
 10/29/2018   04:14:15   (  81.32, 164.18) 10/29/2018   04:13:12  (  81.32, 164.09)    1.43                63
 10/31/2018   22:07:44   (  81.04,-115.21) 10/31/2018   22:08:56  (  80.71,-113.49)   47.28                72
 10/31/2018   22:57:57   ( -81.32,  62.85) 10/31/2018   22:57:59  ( -81.31,  62.75)    1.74                 2